Autonomous Systems are networks typically governed by large ISPs that participate in global Internet routing. Each network is assigned a unique identification number known as the AS number or ASN by the Internet Assigned Numbers Authority.
| ASN | 206661 |
|---|
| Name | O1Telecom |
|---|
| Organization | JSC "ER-Telecom Holding" |
|---|
| Country | Russia 
|
|---|
| Registry | RIPE NCC |
|---|
| IPv4 addresses | 1,024 |
|---|
| IPv6 /64 networks | 0 |
|---|
| Prefixes | 4 |
|---|
Other ASN allocated to JSC "ER-Telecom Holding"
| ASN |
Name |
IP addresses |
| 41733 |
ZTELECOM-AS |
343,808 |
| 51604 |
EKAT-AS |
253,440 |
| 12768 |
ER-TELECOM-AS |
247,808 |
| 42682 |
ERTH-NNOV-AS |
210,432 |
| 51570 |
SPB-AS |
196,096 |
| 20807 |
Credolink-ASN |
153,344 |
| 56981 |
TOMSK-AS |
152,832 |
| 57044 |
BRYANSK-AS |
135,168 |
| 51645 |
IRKUTSK-AS |
133,632 |
| 12772 |
ENFORTA-AS |
127,232 |
| 39435 |
EVOLGOGRAD-AS |
121,600 |
| 41843 |
ERTH-OMSK-AS |
120,064 |
| 56420 |
RYAZAN-AS |
116,736 |
| 41668 |
ERTH-KAZAN-AS |
114,176 |
| 57378 |
ROSTOV-AS |
113,664 |
| 50543 |
SARATOV-AS |
110,336 |
| 42116 |
ERTH-NCHLN-AS |
107,520 |
| 31363 |
MOSCOW-AS |
105,984 |
| 41682 |
ERTH-TMN-AS |
104,704 |
| 34533 |
ESAMARA-AS |
103,680 |
| 50498 |
LIPETSK-AS |
100,864 |
| 50512 |
BARNAUL-AS |
100,352 |
| 31036 |
NEWTELESYSTEMS |
94,208 |
| 51819 |
YAR-AS |
89,600 |
| 34590 |
IZHEVSK-AS |
89,344 |
| 50544 |
KRSK-AS |
84,224 |
| 41754 |
ERTH-PENZA-AS |
83,968 |
| 52207 |
TULA-AS |
80,128 |
| 57026 |
CHEB-AS |
77,056 |
| 51035 |
UFA-AS |
74,240 |
| 41727 |
ERTH-KIROV-AS |
73,472 |
| 41661 |
ERTH-CHEL-AS |
70,400 |
| 25408 |
WESTCALL-SPB-AS |
68,352 |
| 43478 |
ERTH-NSK-AS |
67,584 |
| 50542 |
VORONEZH-AS |
65,792 |
| 5563 |
URAL |
65,536 |
| 8331 |
RINET-AS |
62,464 |
| 21353 |
ARTCOMS-AS |
56,576 |
| 39028 |
ULSK-AS |
49,920 |
| 41786 |
ERTH-YOLA-AS |
46,592 |
| 56330 |
KURGAN-AS |
42,752 |
| 49048 |
TVER-AS |
40,704 |
| 42683 |
ERTH-OREN-AS |
40,448 |
| 34150 |
RU-ERTH-KRASNODAR-AS |
35,584 |
| 59713 |
ERTH-KURSK-AS |
35,328 |
| 41403 |
ULAN-UDE-AS |
33,024 |
| 9049 |
ERTH-TRANSIT-AS |
28,672 |
| 56377 |
MGSK-AS |
27,904 |
| 8345 |
DSI-IAS |
25,856 |
| 43314 |
DIANET-AS |
19,456 |
| 51034 |
DSI-EAS |
17,152 |
| 24588 |
NETPROVODOV-AS |
15,872 |
| 31483 |
ERTELECOM-DC-AS |
13,568 |
| 45051 |
RU-RAID-AS |
10,240 |
| 47111 |
RU-AKADO-SPB-AS |
9,728 |
| 31484 |
Westcall-AS |
9,728 |
| 48858 |
Milecom-as |
6,656 |
| 62423 |
TCENTER-AS |
5,632 |
| 198295 |
BCI |
3,072 |
| 47911 |
ERTH-INTRA-AS |
2,816 |
| 16300 |
INTERTAX-AREA |
2,304 |
| 48532 |
TELEPORTSPB-AS |
2,048 |
| 49874 |
ERTH-DC |
2,048 |
| 58157 |
RICENTR-AS |
2,048 |
| 42218 |
RUSSNET-AS |
2,048 |
| 43097 |
WEBRA |
1,792 |
| 25446 |
ERTH-CLOUD-AS |
1,280 |
| 60043 |
CENTRODOM-AS |
1,024 |
| 21447 |
TCENTER-2-AS |
1,024 |
| 34925 |
VLADIVOSTOK-AS |
1,024 |
| 62287 |
REGION-AS |
768 |
| 12690 |
MKSNET-AS |
512 |
| 13094 |
SFO-IX-AS |
512 |
| 35374 |
RC-AS |
512 |
| 205971 |
ASVOLSVL |
512 |
| 204952 |
VCIOM |
256 |
| 197140 |
DSSV-NET |
256 |
| 208786 |
MILECOM-2-AS |
0 |
| 57041 |
KSS-Telecom-AS |
0 |
| 34145 |
TOMTEL |
0 |
| 57079 |
KHABAROVSK-AS |
0 |
| 42113 |
MEDIASTAR-AS |
0 |
| 41854 |
NLINK-AS |
0 |
| 58189 |
ASAVICOM |
0 |
| 58344 |
ICOTEL |
0 |
| 201495 |
AS_TAISHET |
0 |
| 199253 |
ZTELECOM-REGIONAL1-AS |
0 |
| 41002 |
ERTH-TRANSIT2-AS |
0 |
| 60430 |
REDIX |
0 |
| 197585 |
TELENET-USIB-AS |
0 |
| 62399 |
TSKIX |
0 |
| 210766 |
DS-PRAZDNIK |
0 |
| 56969 |
DVO-IX |
0 |
| 33899 |
RU-HOTLINE-TELECOM-AS |
0 |
| 31692 |
RAID-R-AS |
0 |
| 31585 |
ASN-RAID |
0 |
| 43154 |
KRS-IX |
0 |
| 31494 |
INFOSETI-AS |
0 |
| 48201 |
westcall-tranzit-as |
0 |
| 44727 |
OPTICOM-AS |
0 |
| 47659 |
INTERTEL-AS |
0 |
| 47398 |
AS-SIBTELECOM |
0 |
| 47151 |
SMARTCOM-AS |
0 |
| 31302 |
TSRV-AS |
0 |
| 30868 |
OLYMPUS-NSP-AS |
0 |
| 16179 |
ERTELECOM-CGN-AS |
0 |
| 42145 |
BSTV-AS |
0 |
| 20730 |
DVO-IX |
0 |
| 21311 |
ASN-KRAFTSVIAZ |
0 |
| 21335 |
DigitOneSPB-AS |
0 |
| 21442 |
NAO-AS |
0 |
| 51118 |
HLT-AS |
0 |
| 42368 |
LKS-AS |
0 |
| 42631 |
WESTCALL-SPB-AS |
0 |
| 29053 |
TELENET-JSC-AS |
0 |
| 44905 |
SKV-AS |
0 |
IPv4 Prefixes for AS206661