AS43740 — ZTK-AS
AS Name: ZTK-AS
Organization: ORG-STL140-RIPE
Registry: RIPE
aut-num: AS43740
as-name: ZTK-AS
org: ORG-STL140-RIPE
import: from AS3216 accept ANY
export: to AS3216 announce AS43740
import: from AS12389 accept ANY
export: to AS12389 announce AS43740
import: from AS35401 accept ANY
export: to AS35401 announce AS43740
import: from AS8359 accept ANY
export: to AS8359 announce AS43740
import: from AS199599 accept ANY
export: to AS199599 announce AS43740
import: from AS29226 accept ANY
export: to AS29226 announce AS43740
import: from AS57724 accept ANY
export: to AS57724 announce AS43740
import: from AS201706 accept ANY
export: to AS201706 announce AS43740
admin-c: DUMY-RIPE
tech-c: DUMY-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: lir-ru-ztk-1-MNT
created: 2016-12-22T10:47:14Z
last-modified: 2025-12-23T22:10:55Z
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 AS43740 as a member:
AS-ZTK(1 members)
AS-SUNLINK-EXPORT(4 members)
AS-SUNLINK(4 members)
AS-DDOS-GUARD(110 members)
AS59692:AS-IQWEB(110 members)
AS-CIREX(205 members)
AS-MTU(839 members)
AS-SOVAM(1469 members)
AS-ROSTELECOM(2792 members)
AS-RETN-ACTUAL-V4(12045 members)
AS-HURRICANE(23268 members)
Expanded Membership
All macros containing AS43740 (directly or via nested macros): 398
Show 100 macros
AS-ZTK(1 ASNs)
AS-SUNLINK(4 ASNs)
AS-SUNLINK-EXPORT(4 ASNs)
AS-DDOS-GUARD(538 ASNs)
AS59692:AS-IQWEB(538 ASNs)
AS-CIREX(4,394 ASNs)
AS-MF-IX(4,675 ASNs)
AS-SERVICEPIPE(5,724 ASNs)
AS-RETN-ACTUAL-V4(12,045 ASNs)
AS-IHOME(12,653 ASNs)
AS-MTU-V6(13,582 ASNs)
AS-ERTH(14,365 ASNs)
AS-SMRROUTESERVER(14,365 ASNs)
AS-OMTT-SET(14,375 ASNs)
AS-ULNIX(14,449 ASNs)
AS-KRS-IX-PEERS(14,475 ASNs)
AS-W-IX(14,497 ASNs)
AS-VLVROUTESERVER(14,501 ASNs)
AS57304:AS-RETN6-RU(14,630 ASNs)
AS57304:AS-RETN-RU(14,717 ASNs)
AS-SIBIR-IX(14,827 ASNs)
AS-RED-IX-PEERS(15,552 ASNs)
AS-KRD-RS(17,283 ASNs)
AS-CLOUD-IX-M(17,536 ASNs)
AS-CLOUD-IX(17,641 ASNs)
AS-CITYTELECOM(17,663 ASNs)
AS-HOSTER(17,663 ASNs)
AS-SPBROUTESERVER(17,816 ASNs)
AS-HURRICANE(23,268 ASNs)
AS-NFON-LINX-PEERS-V4(23,268 ASNs)
AS-NFON-LINX-PEERS-V6(23,268 ASNs)
AS56507:AS-IXPMK(23,393 ASNs)
AS-DECIX-RIC(23,570 ASNs)
AS393752:AS-DECIX-RIC(23,570 ASNs)
AS31561:AS-MEMBERS-PAR(23,675 ASNs)
AS-SEECIX(23,696 ASNs)
AS56858:AS-SEECIX(23,696 ASNs)
AS-PITER-IX-ROV(23,906 ASNs)
AS-LAMBDA(24,056 ASNs)
AS30781:AS-JAGUAR-PEERING-TIX(24,490 ASNs)
AS215405:AS-CONNECTED(24,530 ASNs)
AS-OHIOIX-CMH(24,548 ASNs)
AS-OHIOIX(24,587 ASNs)
AS57369:AS-ONIX(24,726 ASNs)
AS-LTTUKPEERS(24,991 ASNs)
AS-LTT(24,993 ASNs)
AS-LIXP(25,221 ASNs)
AS-SMILE(26,794 ASNs)
AS-BALT-IX(27,227 ASNs)
AS30781:AS-JAGUAR-PEERING-CIXP(27,405 ASNs)
AS4470:AS-TORIX-PEERS(27,996 ASNs)
AS4470:AS-PEERS(28,002 ASNs)
AS-LITIX(28,046 ASNs)
AS-SET-STHIX-RS(28,136 ASNs)
AS7606:AS-VIC-IX(29,635 ASNs)
AS-FIXO(29,811 ASNs)
AS209861:AS-PEERS(29,811 ASNs)
AS55176:AS-MEMBERS(29,827 ASNs)
AS-IXPLAY(30,348 ASNs)
AS-STARTNIX-EU(30,348 ASNs)
AS30781:AS-JAGUAR-PEERING-SWISS-IX(31,389 ASNs)
AS-KCIX-MEMBERS(32,832 ASNs)
AS-DECIX-BCN(33,636 ASNs)
AS57802:AS-DECIX-BCN(33,636 ASNs)
AS-DECIX-ASE(34,557 ASNs)
AS38137:AS-DECIX-ASE(34,557 ASNs)
AS-DECIX-LIS(34,749 ASNs)
AS43729:AS-DECIX-LIS(34,749 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)
AS-T-CIX(36,150 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)
AS30781:AS-JAGUAR-PEERING-EQUINIX-PA(37,230 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)
... and 298 more
Upstream AS Paths
53 unique paths, avg length 2.5
AS Looking Glass
Upstream paths (matching graph above)
AS43740 IPv4 Address Subnets (7)
| 185.179.226.0/23 | 🇷🇺 RU | RU-ZT-MOS-DC01-NET226-227 | ZTK-AS |
| 185.149.161.0/24 | 🇷🇺 RU | RU-ZT-MOS-DC01-NET161 | ZTK-AS |
| 185.149.162.0/24 | 🇷🇺 RU | RU-ZT-TUL-DC01-NET162 | ZTK-AS |
| 185.149.163.0/24 | 🇷🇺 RU | RU-ZT-TUL-DC01-NET163 | ZTK-AS |
| 185.179.224.0/24 | 🇷🇺 RU | RU-ZT-MOS-DC01-NET224 | ZTK-AS |
| 185.179.226.0/24 | 🇷🇺 RU | RU-ZT-MOS-DC01-NET226 | ZTK-AS |
| 194.140.247.0/24 | 🇷🇺 RU | RU-ZT-MOS-DC01-NET247 | ZTK-AS |