// Vodafone Ukraine // Vodafone Ukraine, UMC, Comstar-Ukraine, MTS Ukraine

AS Name: UMC-AS

Organization: ORG-UMC1-RIPE

Registry: RIPE

Imports from (43)

AS1273 AS1299 AS3257 AS6695 AS-DECIX AS6777 AS-AMS-IX-RS AS15645 AS-UAIX AS24115 AS-PLIX AS31210 AS-DTEL-IX AS50263 AS-1-IX-WAW AS50952 AS-DATAIX AS3326 AS3326:AS-EXT AS6849 AS-UKRTELBT AS15169 AS-GOOGLE AS32934 AS-FACEBOOK AS35320 AS-ETT AS39928 AS-1PLUS1 AS54994 AS54994:AS-ALL AS59492 AS-MIT27 AS60068 AS-CDN77 AS199524 AS-GCORE AS-DECIX-V6 AS-AMS-IX-RS-V6 AS-UAIX-V6 AS-PLIX6 AS-DTEL-IX-V6 AS-1-IX-WAW-V6

Exports to (22)

AS1273 AS-UMC-CUSTOMERS AS1299 AS3257 AS6695 AS6777 AS15645 AS24115 AS31210 AS50263 AS50952 AS3326 AS6849 AS15159 AS32934 AS35320 AS39928 AS54994 AS59492 AS60068 AS199524 AS15169

⚠️ CIRCL BGP Security Rank: 0.0006% (position 11648)

aut-num: AS21497
as-name: UMC-AS
remarks:
remarks: ===== Uplinks =====
import: from AS1273 accept ANY
import: from AS1299 accept ANY
import: from AS3257 accept ANY
export: to AS1273 announce AS-UMC-CUSTOMERS
export: to AS1299 announce AS-UMC-CUSTOMERS
export: to AS3257 announce AS-UMC-CUSTOMERS
mp-import: afi ipv6.unicast from AS1273 accept ANY
mp-import: afi ipv6.unicast from AS1299 accept ANY
mp-import: afi ipv6.unicast from AS3257 accept ANY
mp-export: afi ipv6.unicast to AS1273 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS1299 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS3257 announce AS-UMC-CUSTOMERS
remarks:
remarks: ===== IXes =====
import: from AS6695 accept AS-DECIX
import: from AS6777 accept AS-AMS-IX-RS
import: from AS15645 accept AS-UAIX
import: from AS24115 accept AS-PLIX
import: from AS31210 accept AS-DTEL-IX
import: from AS50263 accept AS-1-IX-WAW
import: from AS50952 accept AS-DATAIX
export: to AS6695 announce AS-UMC-CUSTOMERS
export: to AS6777 announce AS-UMC-CUSTOMERS
export: to AS15645 announce AS-UMC-CUSTOMERS
export: to AS24115 announce AS-UMC-CUSTOMERS
export: to AS31210 announce AS-UMC-CUSTOMERS
export: to AS50263 announce AS-UMC-CUSTOMERS
export: to AS50952 announce AS-UMC-CUSTOMERS
mp-import: afi ipv6.unicast from AS6695 accept AS-DECIX-V6
mp-import: afi ipv6.unicast from AS6777 accept AS-AMS-IX-RS-V6
mp-import: afi ipv6.unicast from AS15645 accept AS-UAIX-v6
mp-import: afi ipv6.unicast from AS24115 accept AS-PLIX6
mp-import: afi ipv6.unicast from AS31210 accept AS-DTEL-IX-V6
mp-import: afi ipv6.unicast from AS50263 accept AS-1-IX-WAW-V6
mp-import: afi ipv6.unicast from AS50952 accept AS-DATAIX
mp-export: afi ipv6.unicast to AS6695 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS6777 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS15645 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS24115 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS31210 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS50263 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS50952 announce AS-UMC-CUSTOMERS
remarks:
remarks: ===== Peerings =====
import: from AS3326 accept AS3326:AS-EXT
import: from AS6849 accept AS-UKRTELBT
import: from AS15169 accept AS-GOOGLE
import: from AS32934 accept AS-FACEBOOK
import: from AS35320 accept AS-ETT
import: from AS39928 accept AS-1PLUS1
import: from AS54994 accept AS54994:AS-ALL
import: from AS59492 accept AS-MIT27
import: from AS60068 accept AS-CDN77
import: from AS199524 accept AS-GCORE
export: to AS3326 announce AS-UMC-CUSTOMERS
export: to AS6849 announce AS-UMC-CUSTOMERS
export: to AS15159 announce AS-UMC-CUSTOMERS
export: to AS32934 announce AS-UMC-CUSTOMERS
export: to AS35320 announce AS-UMC-CUSTOMERS
export: to AS39928 announce AS-UMC-CUSTOMERS
export: to AS54994 announce AS-UMC-CUSTOMERS
export: to AS59492 announce AS-UMC-CUSTOMERS
export: to AS60068 announce AS-UMC-CUSTOMERS
export: to AS199524 announce AS-UMC-CUSTOMERS
mp-import: afi ipv6.unicast from AS3326 accept AS3326:AS-EXT
mp-import: afi ipv6.unicast from AS15169 accept AS-GOOGLE
mp-import: afi ipv6.unicast from AS32934 accept AS-FACEBOOK
mp-import: afi ipv6.unicast from AS35320 accept AS-ETT
mp-import: afi ipv6.unicast from AS54994 accept AS54994:AS-ALL
mp-import: afi ipv6.unicast from AS60068 accept AS-CDN77
mp-import: afi ipv6.unicast from AS199524 accept AS-GCORE
mp-export: afi ipv6.unicast to AS3326 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS15169 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS32934 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS35320 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS54994 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS60068 announce AS-UMC-CUSTOMERS
mp-export: afi ipv6.unicast to AS199524 announce AS-UMC-CUSTOMERS
remarks:
remarks: ---------------------------------------------------------------
remarks: AS21497 filters out inbound prefixes more than /24 specific.
remarks: Networks within AS21497:RS-INBOUND-FILTER are filtered from
remarks: all BGP peers.
remarks: ---------------------------------------------------------------
remarks: AS21497 customers are warned that only prefixes specified
remarks: exactly in the appropriate RIPE IRR aut-num: AS21497 import
remarks: statement will be accepted.
remarks: ---------------------------------------------------------------
remarks: AS21497 provide customers with ability to influence routing
remarks: decision by using the following community attributes for
remarks: the bgp prefixes announced to AS21497.
remarks:
remarks: 21497:0 - accept and redistribute to uplinks
remarks: 21497:1 - accept and prepend once 21497
remarks: 21497:2 - accept and prepend 21497_21497
remarks: 21497:3 - accept and prepend 21497_21497_21497
remarks: 21497:9 - accept and do not redistribute to uplinks
remarks:
remarks: 21497:10 - accept by AS21497 and redistribute to peers
remarks: 21497:11 - accept by AS21497, prepend 21497 and redistribute
remarks: to peers
remarks: 21497:12 - accept by AS21497, prepend 21497_21497 and
remarks: redistribute to peers
remarks: 21497:13 - accept by AS21497, prepend 21497_2197_21497 and
remarks: redistribute to peers
remarks: 21497:19 - accept by AS21497 and do not redistribute to peers
remarks:
remarks: Attributes can be used simultaneously.
remarks:
remarks: Prefixes imported without community attributes will be
remarks: automaticaly tagged as 21497:0 and 21497:10 on AS21497 side.
remarks: ---------------------------------------------------------------
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
org: ORG-UMC1-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: UMC-MNT
created: 2002-01-02T16:26:51Z
last-modified: 2025-10-23T10:05:24Z
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 AS21497 as a member:

AS-UTEL(11 members)
AS-UKRTELLC(45 members)
AS1273:AS-CWW-V6(122 members)
AS-UMC-CUSTOMERS(144 members)
AS-GBLXEU(273 members)
AS-MANDA-DECIX-PEERS-V6(623 members)
AS-MANDA-DECIX-PEERS-V4(666 members)
AS6777:AS-AMS-IX-RS-V6(733 members)
AS3303:AS-SWCMPEERS(783 members)
AS6777:AS-AMS-IX-RS(802 members)
AS6695:AS-DECIX-FRA-RS-V6(1064 members)
AS6695:AS-DECIX-FRA-RS(1064 members)
AS6695:AS-DECIX-FRA-CONNECTED(1065 members)
AS-GTTCUST6(2384 members)
AS-GTTCUST(3453 members)

Expanded Membership

All macros containing AS21497 (directly or via nested macros): 260

Show 100 macros

AS-UTEL(12 ASNs)
AS-UTEL2UDC(13 ASNs)
AS-UKRTELLC(45 ASNs)
AS-GBLXEU(273 ASNs)
AS-UMC-CUSTOMERS(545 ASNs)
AS-MANDA-DECIX-PEERS-V6(623 ASNs)
AS-MANDA-DECIX-PEERS-V4(666 ASNs)
AS6777:AS-AMS-IX-RS-V6(733 ASNs)
AS3303:AS-SWCMPEERS(783 ASNs)
AS6777:AS-AMS-IX-RS(802 ASNs)
AS39521:AS-AMS-IX-PEERS(803 ASNs)
AS-GBLX(963 ASNs)
AS-DECIX-RS(1,064 ASNs)
AS-DECIX-RS-V6(1,064 ASNs)
AS6695:AS-DECIX-FRA-RS(1,064 ASNs)
AS6695:AS-DECIX-FRA-RS-V6(1,064 ASNs)
AS-DECIX-CONNECTED(1,065 ASNs)
AS6695:AS-DECIX-FRA-CONNECTED(1,065 ASNs)
AS-MTU-V6(13,582 ASNs)
AS-MTU(38,044 ASNs)
AS-RNDROUTESERVER(38,077 ASNs)
AS-EKTROUTESERVER(38,078 ASNs)
AS-ROSTELECOM(53,118 ASNs)
AS-NSKROUTESERVER(53,148 ASNs)
AS-SEABONE-V6(57,112 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
AS-CTGNET(58,815 ASNs)
AS-37662(59,003 ASNs)
AS-CN(59,223 ASNs)
AS1273:AS-CWW(59,499 ASNs)
AS-LEVEL3-UAE(60,102 ASNs)
AS-CAIS(61,483 ASNs)
AS213687:AS-ERA-IX-FRANKFURT(61,777 ASNs)
AS-SOVAM-V6(64,052 ASNs)
AS-SOVAM6(64,052 ASNs)
AS-HKIX(64,663 ASNs)
AS-TELIANETASIA(65,174 ASNs)
AS1299:AS-TWELVE99-AP-V4(65,174 ASNs)
AS-PANTEL(65,191 ASNs)
AS-TTI(65,191 ASNs)
AS206221:AS-ERA-IX-AMSTERDAM(65,700 ASNs)
AS-ERA-IX(65,707 ASNs)
AS5405:AS-INTERDOTLINK(66,620 ASNs)
AS-STUTTGARTIX-RS(66,636 ASNs)
AS-TELIANETASIA-V6(66,784 ASNs)
AS1299:AS-TWELVE99-AP-V6(66,784 ASNs)
AS-CW6(66,853 ASNs)
AS1273:AS-CWW-V6(66,853 ASNs)
AS201561:AS-DECIX-CPH(66,988 ASNs)
AS201561:AS-DECIX-CPH-V6(66,988 ASNs)
AS-UAEIX(67,297 ASNs)
AS61374:AS-UAEIX(67,297 ASNs)
AS-CW(67,352 ASNs)
AS-SIXSK-SETS(67,561 ASNs)
AS-BIX(68,877 ASNs)
AS2914:AS-ASIA-V6(68,905 ASNs)
AS-SEABONECUSTEU(69,169 ASNs)
AS-FRYS-IX-CONNECTED(69,468 ASNs)
AS-BIX-BG(69,751 ASNs)
AS-NETIX-INT(69,913 ASNs)
AS43380:AS-DTEL-IX(69,913 ASNs)
AS-KIVIX(69,914 ASNs)
AS52055:AS-NETIX-GR(69,958 ASNs)
AS-SIX(70,009 ASNs)
AS-UBNIX(70,042 ASNs)
AS-GLOBAL-IX(70,222 ASNs)
AS-EPIX-LOCAL(70,298 ASNs)
AS-EPIX(70,299 ASNs)
AS-C4LPEERS(70,320 ASNs)
AS56584:AS-SET-INTERIX-RS(70,331 ASNs)
AS17645:AS-NTTS(70,764 ASNs)
AS17645:AS-NTTS-IP(70,764 ASNs)
AS2914:AS-ASIA(70,764 ASNs)
AS-NETIX-NET(71,038 ASNs)
AS-IU-CL(71,146 ASNs)
AS-TSUA-PARITY(71,146 ASNs)
AS-UAIX(71,146 ASNs)
AS-UDC2UTEL(71,146 ASNs)
AS25229:AS-PARITY(71,150 ASNs)
AS-KIKE(71,185 ASNs)
AS21011:AS-PEERS-UA(71,230 ASNs)
AS21011:AS-UA(71,230 ASNs)
AS56584:AS-INTERIX(71,301 ASNs)
AS-SEABONE(71,409 ASNs)
AS3320:AS-DTAG-V6(71,426 ASNs)
AS-ROMANIA(71,783 ASNs)
AS-DECIX-MAD(71,930 ASNs)
AS48793:AS-DECIX-MAD(71,930 ASNs)
AS-UAEIX-V6(71,954 ASNs)
AS61374:AS-UAEIX-V6(71,954 ASNs)
AS-SIXSK-SETS-V6(71,982 ASNs)
AS-INTERLANRO(72,156 ASNs)
AS43289:AS-PEERS(72,157 ASNs)
AS-PEERINGCZ-RS(72,214 ASNs)
AS-DECIX-PMO-V6(72,294 ASNs)
AS25083:AS-DECIX-PMO-V6(72,294 ASNs)
AS-DECIX-PMO(72,297 ASNs)
AS25083:AS-DECIX-PMO(72,297 ASNs)
AS29535:AS-TPIX(72,365 ASNs)
AS-DTAG(72,392 ASNs)
... and 160 more

Upstream AS Paths

55 unique paths, avg length 1.6

AS Looking Glass

Upstream paths (matching graph above)

AS140627 → AS1299 → AS1273 → AS21497
AS2497 → AS1273 → AS21497
AS2516 → AS1273 → AS21497
AS2497 → AS1299 → AS21497
AS4826 → AS1299 → AS21497
AS140627 → AS1299 → AS21497
AS136557 → AS174 → AS3257 → AS21497
AS140627 → AS1299 → AS3257 → AS21497
AS2497 → AS3257 → AS21497
AS16552 → AS3257 → AS21497
AS140627 → AS4637 → AS6461 → AS21497
AS52320 → AS6461 → AS21497
AS1351 → AS6939 → AS21497
AS7500 → AS6939 → AS21497
AS150000 → AS18187 → AS6939 → AS21497
AS8298 → AS58299 → AS6939 → AS21497
AS140627 → AS6939 → AS21497
AS148968 → AS6939 → AS21497
AS150000 → AS6939 → AS21497
AS199518 → AS6939 → AS21497

All 55 Upstream Paths

Complete list of all observed paths

AS140627 → AS1299 → AS1273 → AS21497
AS2497 → AS1273 → AS21497
AS2516 → AS1273 → AS21497
AS1299 → AS21497
AS2497 → AS1299 → AS21497
AS4826 → AS1299 → AS21497
AS140627 → AS1299 → AS21497
AS7500 → AS2518 → AS21497
AS3214 → AS21497
AS3216 → AS21497
AS60539 → AS56630 → AS3216 → AS21497
AS3257 → AS21497
AS136557 → AS174 → AS3257 → AS21497
AS140627 → AS1299 → AS3257 → AS21497
AS2497 → AS3257 → AS21497
AS16552 → AS3257 → AS21497
AS136557 → AS4637 → AS6461 → AS21497
AS140627 → AS4637 → AS6461 → AS21497
AS52320 → AS6461 → AS21497
AS6667 → AS21497
AS6939 → AS21497
AS1351 → AS6939 → AS21497
AS7500 → AS6939 → AS21497
AS150000 → AS18187 → AS6939 → AS21497
AS8298 → AS58299 → AS6939 → AS21497
AS140627 → AS6939 → AS21497
AS148968 → AS6939 → AS21497
AS150000 → AS6939 → AS21497
AS199518 → AS6939 → AS21497
AS32590 → AS7195 → AS21497
AS7713 → AS21497
AS8298 → AS21497
AS8888 → AS21497
AS13058 → AS21497
AS14537 → AS21497
AS52468 → AS22356 → AS21497
AS24482 → AS21497
AS25091 → AS21497
AS37100 → AS21497
AS37721 → AS21497
AS38880 → AS21497
AS39120 → AS21497
AS45437 → AS21497
AS49544 → AS21497
AS52320 → AS21497
AS53062 → AS21497
AS58511 → AS21497
AS61573 → AS21497
AS63927 → AS21497
AS132337 → AS21497
AS137409 → AS21497
AS199524 → AS137409 → AS21497
AS209823 → AS21497
AS213151 → AS21497
AS266213 → AS262355 → AS21497

AS21497 IPv4 Address Subnets (157)

128.124.0.0/16	🇺🇦 UA	UMC	UMC-AS
178.133.0.0/16	🇺🇦 UA	UMC	UMC-AS
31.144.0.0/16	🇺🇦 UA	VF-Ukraine	UMC-AS
46.133.0.0/16	🇺🇦 UA	UMC	UMC-AS
77.52.0.0/16	🇺🇦 UA	UMC	UMC-AS
89.209.0.0/16	🇺🇦 UA	VF-Ukraine	UMC-AS
128.124.0.0/17	🇺🇦 UA	UMC	UMC-AS
128.124.128.0/17	🇺🇦 UA	UMC	UMC-AS
178.133.0.0/17	🇺🇦 UA	UMC	UMC-AS
178.133.128.0/17	🇺🇦 UA	UMC	UMC-AS