AS Name: SYNTSIB-AS

Organization: ORG-OM1-RIPE

Registry: RIPE

Imports from (101)

AS6854 AS31133 AS21365 AS-INTELECA AS25293 AS-KASSIR AS25446 AS-TOMLINE-SET AS30729 AS-TRANSFER AS30922 AS-SIBELTELECOM AS31200 AS-RUNTK-SET AS31257 AS-ORIONNET AS31357 AS-TOMICA AS34757 AS-SIBSET AS40995 AS48758 AS41566 AS-TUSUR AS42187 AS-REGIT-SET AS43314 AS-DIANET AS44436 AS-EFFORTEL-KEM AS44587 AS-MEGACOM AS39701 AS-TOMGATE AS47165 AS-OMKC-SET AS47117 AS-SL AS47433 AS-RUSMEDVED AS47955 AS-KTSCOM-SET AS47963 AS48316 AS50433 AS50725 AS51291 AS51506 AS51078 AS-ITEL
... and 51 more

Exports to (72)

AS6854 AS-SYNTSIB AS31133 AS209179 AS8279 AS21365 AS25293 AS25446 AS30729 AS30922 AS31200 AS31257 AS31357 AS34757 AS39785 AS40995 AS47117 AS41566 AS42187 AS43314 AS49932 AS44436 AS44587 AS39701 AS47165 AS47433 AS47955 AS47963 AS48316 AS50433 AS7494 AS50725 AS51291 AS51506 AS5567 AS56341 AS8410 AS41560 AS39860 AS21383 AS48758 AS50427 AS51078 AS12772 AS49118 AS34858 AS51086 AS9078 AS58093 AS59591
... and 22 more

⚠️ CIRCL BGP Security Rank: 0.1336% (position 3968)

aut-num: AS50928
as-name: SYNTSIB-AS
org: ORG-OM1-RIPE
remarks:
remarks:
remarks: +=======================================================+
remarks: IPv4
remarks: ---------------------------------------------------------
remarks:
remarks: Upstream
remarks: ---------------------------------------------------------
import: from AS6854 action pref=100; accept ANY;
import: from AS31133 action pref=100; accept ANY;
export: to AS6854 announce AS-SYNTSIB;
export: to AS31133 announce AS-SYNTSIB;
remarks:
remarks: ---------------------------------------------------------
remarks: Customers
remarks: ---------------------------------------------------------
import: from AS21365 action pref=110; accept AS-INTELECA;
import: from AS25293 action pref=110; accept AS-KASSIR;
import: from AS25446 action pref=110; accept AS-TOMLINE-SET;
import: from AS30729 action pref=110; accept AS-TRANSFER;
import: from AS30922 action pref=110; accept AS-SIBELTELECOM;
import: from AS31200 action pref=110; accept AS-RUNTK-SET;
import: from AS31257 action pref=110; accept AS-ORIONNET;
import: from AS31357 action pref=110; accept AS-TOMICA;
import: from AS34757 action pref=110; accept AS-SIBSET;
import: from AS40995 action pref=110; accept AS40995;
import: from AS48758 action pref=110; accept AS48758;
import: from AS41566 action pref=110; accept AS-TUSUR;
import: from AS42187 action pref=110; accept AS-REGIT-SET;
import: from AS43314 action pref=110; accept AS-DIANET;
import: from AS44436 action pref=110; accept AS-EFFORTEL-KEM;
import: from AS44587 action pref=110; accept AS-MEGACOM;
import: from AS39701 action pref=110; accept AS-TOMGATE;
import: from AS47165 action pref=110; accept AS-OMKC-SET;
import: from AS47117 action pref=110; accept AS-SL;
import: from AS47433 action pref=110; accept AS-RUSMEDVED;
import: from AS47955 action pref=110; accept AS-KTSCOM-SET;
import: from AS47963 action pref=110; accept AS47963;
import: from AS48316 action pref=110; accept AS48316;
import: from AS50433 action pref=110; accept AS50433;
import: from AS51291 action pref=110; accept AS51291;
import: from AS51506 action pref=110; accept AS51506;
import: from AS51078 action pref=110; accept AS-ITEL;
import: from AS5567 action pref=110; accept AS5567;
import: from AS56341 action pref=110; accept AS-ENTERLLC;
import: from AS57494 action pref=110; accept AS-ADMAN;
import: from AS8410 action pref=110; accept AS-NIR;
import: from AS41560 action pref=110; accept AS41560;
import: from AS39860 action pref=110; accept AS39860;
import: from AS21383 action pref=110; accept AS21383;
import: from AS50427 action pref=110; accept AS-ABAKANNET;
import: from AS12772 action pref=110; accept AS-ENFORTA;
import: from AS49118 action pref=110; accept AS-TEHNOSET;
import: from AS34858 action pref=110; accept AS-ENERGY-RU;
import: from AS51086 action pref=110; accept AS51086;
import: from AS49932 action pref=110; accept AS49932;
import: from AS9078 action pref=110; accept AS9078;
import: from AS58093 action pref=110; accept AS58093;
import: from AS59591 action pref=110; accept AS59591;
import: from AS197482 action pref=110; accept AS197482;
import: from AS50029 action pref=110; accept AS50029;
import: from AS3205 action pref=110; accept AS3205;
import: from AS5473 action pref=110; accept AS5473;
import: from AS60361 action pref=110; accept AS60361;
import: from AS39785 action pref=110; accept AS-MULTINET;
import: from AS8279 action pref=110; accept AS8279;
import: from AS41311 action pref=110; accept AS-CSIT;
import: from AS41066 action pref=110; accept AS-RTCSIB;
import: from AS197443 action pref=110; accept AS197443;
import: from AS42558 action pref=110; accept AS42558;
import: from AS41411 action pref=110; accept AS41411;
import: from AS209179 action pref=110; accept AS209179;
import: from AS34671 action pref=110; accept AS34671;
import: from AS214463 action pref=110; accept AS214463;
remarks: T5007440
import: from AS51067 action pref=110; accept AS51067;
remarks: T5372114
import: from AS197420 action pref=110; accept AS197420;
remarks: T5418595
import: from AS42048 action pref=110; accept AS42048;
remarks: T5467076
remarks: C4543002
import: from AS29071 action pref=110; accept AS-29071-CLIENTS;
export: to AS209179 announce ANY;
export: to AS8279 announce ANY;
export: to AS21365 announce ANY;
export: to AS25293 announce ANY;
export: to AS25446 announce ANY;
export: to AS30729 announce ANY;
export: to AS30922 announce ANY;
export: to AS31200 announce ANY;
export: to AS31257 announce ANY;
export: to AS31357 announce ANY;
export: to AS34757 announce ANY;
export: to AS39785 announce ANY;
export: to AS40995 announce ANY;
export: to AS47117 announce ANY;
export: to AS41566 announce ANY;
export: to AS42187 announce ANY;
export: to AS43314 announce ANY;
export: to AS49932 announce ANY;
export: to AS44436 announce ANY;
export: to AS44587 announce ANY;
export: to AS39701 announce ANY;
export: to AS47165 announce ANY;
export: to AS47433 announce ANY;
export: to AS47955 announce ANY;
export: to AS47963 announce ANY;
export: to AS48316 announce ANY;
export: to AS50433 announce ANY;
export: to AS7494 announce ANY;
export: to AS51291 announce ANY;
export: to AS51506 announce ANY;
export: to AS5567 announce ANY;
export: to AS56341 announce ANY;
export: to AS8410 announce ANY;
export: to AS41560 announce ANY;
export: to AS39860 announce ANY;
export: to AS21383 announce ANY;
export: to AS48758 announce ANY;
export: to AS50427 announce ANY;
export: to AS51078 announce ANY;
export: to AS12772 announce ANY;
export: to AS49118 announce ANY;
export: to AS34858 announce ANY;
export: to AS51086 announce ANY;
export: to AS9078 announce ANY;
export: to AS58093 announce ANY;
export: to AS59591 announce ANY;
export: to AS197482 announce ANY;
export: to AS57494 announce ANY;
export: to AS50029 announce ANY;
export: to AS3205 announce ANY;
export: to AS5473 announce ANY;
export: to AS60361 announce ANY;
export: to AS41311 announce ANY;
export: to AS41066 announce ANY;
export: to AS197443 announce ANY;
export: to AS42558 announce ANY;
export: to AS41411 announce ANY;
export: to AS34671 announce ANY;
export: to AS214463 announce ANY;
remarks: T5007440
export: to AS51067 announce ANY;
remarks: T5372114
export: to AS197420 announce ANY;
remarks: T5418595
export: to AS42048 announce ANY;
remarks: T5467076
remarks: C4543002
export: to AS29071 announce ANY;
default: to AS6854
default: to AS31133
remarks:
remarks: ---------------------------------------------------------
remarks: Peers
remarks: ---------------------------------------------------------
remarks: NSK-IX
remarks: ---------------------------------------------------------
import: from AS42403 action pref=105; accept AS-NSKROUTESERVER;
import: from AS39586 action pref=105; accept AS39586;
import: from AS41560 action pref=105; accept AS41560;
export: to AS42403 announce AS-SYNTSIB;
export: to AS42403 announce AS-CDN-MEGAFON;
export: to AS39586 announce AS-NSKROUTESERVER;
export: to AS41560 announce AS-NSKROUTESERVER;
remarks: ---------------------------------------------------------
remarks: IPv6
remarks: ---------------------------------------------------------
mp-import: afi ipv6.unicast from AS42403 accept AS-NSKROUTESERVER;
mp-import: afi ipv6.unicast from AS39586 accept AS39586;
mp-export: afi ipv6.unicast to AS42403 announce AS-SYNTSIB;
mp-export: afi ipv6.unicast to AS39586 announce AS-NSKROUTESERVER;
remarks:
remarks: +=======================================================+
remarks: IPv6
remarks: ---------------------------------------------------------
remarks: Upstream
remarks: ---------------------------------------------------------
mp-import: afi ipv6.unicast from AS6854 accept ANY;
mp-import: afi ipv6.unicast from AS31133 accept ANY;
mp-export: afi ipv6.unicast to AS6854 announce AS-SYNTSIB;
mp-export: afi ipv6.unicast to AS31133 announce AS-SYNTSIB;
remarks: ---------------------------------------------------------
remarks: Customers
remarks: ---------------------------------------------------------
mp-import: afi ipv6.unicast from AS41566 accept AS-TUSUR;
mp-import: afi ipv6.unicast from AS31200 accept AS-RUNTK-SET;
mp-import: afi ipv6.unicast from AS39586 accept AS39586;
mp-import: afi ipv6.unicast from AS42187 accept AS42187;
mp-import: afi ipv6.unicast from AS203784 accept AS203784;
mp-import: afi ipv6.unicast from AS51291 accept AS51291;
mp-import: afi ipv6.unicast from AS39701 accept AS39701;
mp-export: afi ipv6.unicast to AS41566 announce ANY;
mp-export: afi ipv6.unicast to AS31200 announce ANY;
mp-export: afi ipv6.unicast to AS39586 announce ANY;
mp-export: afi ipv6.unicast to AS42187 announce ANY;
mp-export: afi ipv6.unicast to AS203784 announce ANY;
mp-export: afi ipv6.unicast to AS51291 announce ANY;
mp-export: afi ipv6.unicast to AS39701 announce ANY;
remarks: +=======================================================+
remarks: | BGP COMMUNITIES |
remarks: +-------------------------------------------------------+
remarks: | Communities for prefix classification |
remarks: +-------------------------------------------------------+
remarks: | The format is 50928:12XX0 where the fields are: |
remarks: | |
remarks: | XX - Customers geographical code: |
remarks: | |
remarks: | 22 - Barnaul, Biysk, Gorno-Altaysk |
remarks: | 24 - Krasnoyarsk, Kansk, Abakan, Achinsk |
remarks: | 42 - Kemerovo, Novokuznetsk, Yurga |
remarks: | 54 - Novosibirsk |
remarks: | 55 - Omsk |
remarks: | 70 - Tomsk, Seversk |
remarks: | |
remarks: +-------------------------------------------------------+
remarks: | We filter inbound prefixes longer than /24 |
remarks: +=======================================================+
remarks: | Also see BGP communities for AS6854 |
remarks: | Also see BGP communities for AS31133 |
remarks: +=======================================================+
remarks:
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MEGAFON-RIPE-MNT
mnt-by: MEGAFON-EAST-MNT
notify: lir@megafon.ru
mnt-by: MF-SIB-MNT
created: 2010-04-26T10:03:04Z
last-modified: 2026-02-06T11:51:26Z
source: RIPE
remarks: ****************************
remarks: * THIS OBJECT IS MODIFIED
remarks: * Please note that all data that is generally regarded as personal
remarks: * data has been removed from this object.
remarks: * To view the original object, please query the RIPE Database at:
remarks: * http://www.ripe.net/whois
remarks: ****************************

Direct Membership

Macros that directly list AS50928 as a member:

AS-ALLIANCE(7 members)
AS-OMTT-SET(34 members)
AS-SYNTSIB(76 members)
AS-MF-IX(96 members)
AS-ZSTTK-SET(230 members)
AS-MF-MGSM(896 members)
AS-HURRICANEV6(20402 members)

Expanded Membership

All macros containing AS50928 (directly or via nested macros): 337

Show 100 macros

AS-ALLIANCE(7 ASNs)
AS-SYNTSIB(616 ASNs)
AS-MF-IX(4,675 ASNs)
AS-ZSTTK-SET(6,735 ASNs)
AS-OMTT-SET(14,375 ASNs)
AS-KRS-IX-PEERS(14,475 ASNs)
AS-SIBIR-IX(14,827 ASNs)
AS-HURRICANEV6(20,402 ASNs)
AS-SEECIX-V6(20,691 ASNs)
AS56858:AS-SEECIX-V6(20,691 ASNs)
AS-DECIX-RIC-V6(20,721 ASNs)
AS393752:AS-DECIX-RIC-V6(20,721 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-TIX(21,568 ASNs)
AS-LITIX-V6(22,027 ASNs)
AS-T-CIX-V6(22,807 ASNs)
AS-BALT-IX-V6(23,949 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-CIXP(24,509 ASNs)
AS-FIXO-V6(25,776 ASNs)
AS-DECIX-BCN-V6(28,476 ASNs)
AS57802:AS-DECIX-BCN-V6(28,476 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-SWISS-IX(28,564 ASNs)
AS-DECIX-ORD-V6(31,479 ASNs)
AS62760:AS-DECIX-ORD-V6(31,479 ASNs)
AS-DECIX-LIS-V6(32,541 ASNs)
AS43729:AS-DECIX-LIS-V6(32,541 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-EQUINIX-PA(34,681 ASNs)
AS-SOVAM(34,887 ASNs)
AS-CWCCUSTOMERS(34,940 ASNs)
AS-MERCURY(34,969 ASNs)
AS-UUNETEUDE(34,985 ASNs)
AS702:AS-DE-CUSTOMER(34,985 ASNs)
AS-TELARM(35,456 ASNs)
AS-ARMENTEL(35,460 ASNs)
AS-SET-UTG(35,510 ASNs)
AS-AZERSATMEMBERS(35,515 ASNs)
AS-SKYVISION-2(35,554 ASNs)
AS-SKYVISION(35,589 ASNs)
AS702:AS-BE-CUSTOMER(35,695 ASNs)
AS-RASCOM(35,828 ASNs)
AS20764:AS-RASCOM(35,829 ASNs)
AS-PIRIX(36,082 ASNs)
AS-PIRIX-CUSTOM(36,082 ASNs)
AS-ELBA-IX-ROUTESERVER(36,120 ASNs)
AS48193:AS-PITER-IX-FRA(36,250 ASNs)
AS-TTNET(36,321 ASNs)
AS-MF-MGSM(36,444 ASNs)
AS-TTK(36,818 ASNs)
AS702:AS-SE-CUSTOMER(37,142 ASNs)
AS-MONIX-PEERS(37,180 ASNs)
AS-TAHOEIX-MEMBERS(37,370 ASNs)
AS-MBIX-RS-MEMBERS(37,425 ASNs)
AS-ECRCCUSTDE(37,596 ASNs)
AS-ECRC(37,597 ASNs)
AS-ECRCDE(37,597 ASNs)
AS-ECRCLINX(37,597 ASNs)
AS-CWE(37,716 ASNs)
AS-ONIX(37,766 ASNs)
AS211776:AS-CRAFTBYTE-UPSTREAMS(37,882 ASNs)
AS-UUNETPIPEXLINX(38,009 ASNs)
AS-MTU(38,044 ASNs)
AS-RNDROUTESERVER(38,077 ASNs)
AS-EKTROUTESERVER(38,078 ASNs)
AS-VSIX-RS(38,411 ASNs)
AS-SEABONECUSTMEAF(38,795 ASNs)
AS207800:AS-RTIX-SET(39,194 ASNs)
AS33495:AS-MEMBERS(39,231 ASNs)
AS5413:AS-ROUTE-SERVER-DE-CIX(39,681 ASNs)
AS-DECIX-DFW-V6(40,077 ASNs)
AS62499:AS-DECIX-DFW-V6(40,077 ASNs)
AS-LUCIX-RS(40,498 ASNs)
AS7606:AS-QLD-IX(40,666 ASNs)
AS7606:AS-WA-IX(40,872 ASNs)
AS-SONIX(41,963 ASNs)
AS-IPTT(42,188 ASNs)
AS-PITER-IX(42,188 ASNs)
AS-PITERIX(42,189 ASNs)
AS-PITER-IX-MSK(42,291 ASNs)
AS49869:AS-PITER-IX-MSK(42,438 ASNs)
AS-VANIX-RS-PARTICIPANTS(42,555 ASNs)
AS702:AS-CUSTOMER(43,022 ASNs)
AS30781:AS-JAGUAR-PEERING-V6-FRANCE-IX-MARSEILLE(44,422 ASNs)
AS-ECIX-BER(45,114 ASNs)
AS-ECIX-HAM(46,249 ASNs)
AS-INTELSATUS(46,298 ASNs)
AS7606:AS-NSW-IX(46,591 ASNs)
AS-BROADNETIL(46,931 ASNs)
AS-DIGICOMMPS(46,931 ASNs)
AS7606:AS-ALL(47,090 ASNs)
AS-ECIX-MUC(48,469 ASNs)
AS-ECIX-DUS(48,854 ASNs)
AS-ROSTELECOM(53,118 ASNs)
AS-NSKROUTESERVER(53,148 ASNs)
AS-NIXSK-RSCLIENTS(55,989 ASNs)
AS47627:AS-NIXSK-RSCLIENTS(56,033 ASNs)
AS-BIX-V6(56,058 ASNs)
AS-TELIANETRU(56,840 ASNs)
AS1299:AS-TWELVE99-RU-V4(56,840 ASNs)
AS-SEABONE-V6(57,112 ASNs)
AS-TOPIX-RS(57,252 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
... and 237 more

Upstream AS Paths

44 unique paths, avg length 2.3

AS Looking Glass

Upstream paths (matching graph above)

AS2497 → AS174 → AS31133 → AS50928
AS7594 → AS174 → AS31133 → AS50928
AS150000 → AS18187 → AS174 → AS31133 → AS50928
AS136557 → AS174 → AS31133 → AS50928
AS2497 → AS1299 → AS31133 → AS50928
AS140627 → AS1299 → AS31133 → AS50928
AS32590 → AS6762 → AS31133 → AS50928
AS2497 → AS6939 → AS31133 → AS50928
AS2500 → AS6939 → AS31133 → AS50928
AS150000 → AS18187 → AS6939 → AS31133 → AS50928
AS150000 → AS6939 → AS31133 → AS50928
AS9002 → AS31133 → AS50928
AS13030 → AS31133 → AS50928
AS32590 → AS31133 → AS50928
AS39120 → AS31133 → AS50928
AS49544 → AS31133 → AS50928
AS58511 → AS31133 → AS50928
AS60539 → AS31133 → AS50928
AS199524 → AS137409 → AS31133 → AS50928
AS266213 → AS262355 → AS31133 → AS50928

All 44 Upstream Paths

Complete list of all observed paths

AS2497 → AS174 → AS31133 → AS50928
AS7594 → AS174 → AS31133 → AS50928
AS150000 → AS18187 → AS174 → AS31133 → AS50928
AS136557 → AS174 → AS31133 → AS50928
AS852 → AS31133 → AS50928
AS1299 → AS31133 → AS50928
AS2497 → AS1299 → AS31133 → AS50928
AS140627 → AS1299 → AS31133 → AS50928
AS6057 → AS31133 → AS50928
AS6667 → AS31133 → AS50928
AS6762 → AS31133 → AS50928
AS32590 → AS6762 → AS31133 → AS50928
AS6939 → AS31133 → AS50928
AS2497 → AS6939 → AS31133 → AS50928
AS2500 → AS6939 → AS31133 → AS50928
AS150000 → AS18187 → AS6939 → AS31133 → AS50928
AS150000 → AS6939 → AS31133 → AS50928
AS8298 → AS31133 → AS50928
AS9002 → AS31133 → AS50928
AS13030 → AS31133 → AS50928
AS24482 → AS31133 → AS50928
AS25091 → AS31133 → AS50928
AS32590 → AS31133 → AS50928
AS36236 → AS31133 → AS50928
AS37100 → AS31133 → AS50928
AS37271 → AS31133 → AS50928
AS37721 → AS31133 → AS50928
AS38880 → AS31133 → AS50928
AS39120 → AS31133 → AS50928
AS41095 → AS31133 → AS50928
AS49544 → AS31133 → AS50928
AS52075 → AS31133 → AS50928
AS52320 → AS31133 → AS50928
AS53062 → AS31133 → AS50928
AS58511 → AS31133 → AS50928
AS60539 → AS31133 → AS50928
AS61573 → AS31133 → AS50928
AS63927 → AS31133 → AS50928
AS132337 → AS31133 → AS50928
AS137409 → AS31133 → AS50928
AS199524 → AS137409 → AS31133 → AS50928
AS200242 → AS31133 → AS50928
AS209823 → AS31133 → AS50928
AS266213 → AS262355 → AS31133 → AS50928

AS50928 IPv4 Address Subnets (38)

178.23.144.0/21	🇷🇺 RU	Siberia Branch of PJSC MegaFon	SYNTSIB-AS
31.173.248.0/21	🇷🇺 RU	RU-MEGAFONSIB-20150219	SYNTSIB-AS
46.29.192.0/21	🇷🇺 RU	Siberia Branch of PJSC MegaFon	SYNTSIB-AS
37.29.80.0/22	🇷🇺 RU	RU-MEGAFONSIB	SYNTSIB-AS
188.170.244.0/23	🇷🇺 RU		SYNTSIB-AS
178.176.248.0/24	🇷🇺 RU		SYNTSIB-AS
178.176.249.0/24	🇷🇺 RU	IP Eidis	SYNTSIB-AS
178.176.250.0/24	🇷🇺 RU		SYNTSIB-AS
178.176.251.0/24	🇷🇺 RU		SYNTSIB-AS
178.176.252.0/24	🇷🇺 RU		SYNTSIB-AS

AS50928 IPv6 Address Subnets (10)

2a00:9780::/40	🇷🇺 RU	SYNTSIB-AS
2a00:9780:100::/40	🇷🇺 RU	SYNTSIB-AS
2a00:9780:200::/40	🇷🇺 RU	SYNTSIB-AS
2a00:9780:300::/40	🇷🇺 RU	SYNTSIB-AS
2a00:9780:400::/40	🇷🇺 RU	SYNTSIB-AS
2a00:9780:500::/40	🇷🇺 RU	SYNTSIB-AS
2a00:9780:600::/40	🇷🇺 RU	SYNTSIB-AS
2a00:9780:700::/40	🇷🇺 RU	SYNTSIB-AS
2a00:9780:800::/40	🇷🇺 RU	SYNTSIB-AS
2a00:9780:900::/40	🇷🇺 RU	SYNTSIB-AS