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Autonomous System

AS12768

JSC ER-Telecom Holding

Announced IPs
149,760
CIDR prefixes
27
ASN
AS12768

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.1 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
46.146.0.0/16 65.5K
99.2%
JSC ER-Telecom Holding RU Perm Krai Perm
46.146.0.0/17 32.8K
99.2%
JSC ER-Telecom Holding RU Perm Krai Perm
178.161.128.0/17 32.8K
73.4%
JSC ER-Telecom Holding RU — —
46.146.128.0/18 16.4K
99.2%
JSC ER-Telecom Holding RU Perm Krai Perm
46.147.0.0/18 16.4K
99.4%
JSC ER-Telecom Holding RU Perm Krai Perm
5.166.160.0/19 8.2K
100.0%
JSC ER-Telecom Holding RU Perm Krai Perm
46.146.192.0/19 8.2K
99.3%
JSC ER-Telecom Holding RU Perm Krai Perm
92.255.128.0/19 8.2K
99.2%
JSC ER-Telecom Holding RU Perm Krai Perm
37.112.0.0/20 4.1K
99.2%
JSC ER-Telecom Holding RU Perm Krai Kungur
46.146.240.0/20 4.1K
99.2%
JSC ER-Telecom Holding RU Perm Krai Perm
212.33.224.0/20 4.1K
98.7%
JSC ER-Telecom Holding RU — —
46.146.224.0/21 2.0K
99.2%
JSC ER-Telecom Holding RU — —
79.141.56.0/21 2.0K
99.4%
JSC ER-Telecom Holding RU Perm Krai Perm
109.194.144.0/21 2.0K
98.9%
JSC ER-Telecom Holding RU — —
212.33.240.0/21 2.0K
99.6%
JSC ER-Telecom Holding RU — —
46.146.232.0/22 1.0K
99.0%
JSC ER-Telecom Holding RU — —
79.141.52.0/22 1.0K
99.6%
JSC ER-Telecom Holding RU Perm Krai Perm
46.146.238.0/23 512
99.2%
JSC ER-Telecom Holding RU — —
79.141.50.0/23 512
99.6%
JSC ER-Telecom Holding RU — —
109.194.154.0/23 512
99.4%
JSC ER-Telecom Holding RU — —
109.194.156.0/23 512
99.6%
JSC ER-Telecom Holding RU — —
212.33.250.0/23 512
99.6%
JSC ER-Telecom Holding RU — —
212.33.254.0/23 512
99.4%
JSC ER-Telecom Holding RU — —
188.187.222.0/24 256
98.4%
JSC ER-Telecom Holding RU — —
188.187.255.0/24 256
10.9%
JSC ER-Telecom Holding RU — —
194.88.14.0/24 256
44.5%
JSC ER-Telecom Holding RU — —
212.33.248.0/24 256
99.6%
JSC ER-Telecom Holding RU — —
212.33.253.0/24 256
99.6%
JSC ER-Telecom Holding RU — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS12768 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
5.166.188.0/22 43,338 2026-10-07 00:26:09
5.166.184.0/22 43,095 2026-10-06 22:57:24
5.166.164.0/22 43,045 2026-10-06 22:57:24
5.166.180.0/22 43,037 2026-10-06 22:57:24
5.166.160.0/22 43,002 2026-10-06 22:57:24
5.166.172.0/22 42,944 2026-10-06 22:57:24
5.166.168.0/22 42,937 2026-10-06 22:57:24
46.147.28.0/22 40,847 2026-10-07 00:26:17
46.146.16.0/22 40,780 2026-10-07 00:26:19
46.146.56.0/22 40,767 2026-10-07 00:24:41
46.146.20.0/22 40,724 2026-10-07 00:24:41
46.146.64.0/22 40,723 2026-10-07 00:24:41
46.146.8.0/22 40,712 2026-10-07 00:24:41
46.146.40.0/22 40,703 2026-10-07 00:24:41
46.146.44.0/22 40,700 2026-10-07 00:24:41
46.146.36.0/22 40,698 2026-10-07 00:24:41
46.147.20.0/22 40,678 2026-10-07 00:24:41
46.147.0.0/22 40,439 2026-10-07 00:24:41
46.146.60.0/22 40,391 2026-10-07 00:24:41
5.166.176.0/22 40,204 2026-10-06 22:57:24
5.166.160.0/19 39,889 2026-10-06 22:57:24
46.146.52.0/22 39,530 2026-10-07 00:26:08
46.146.180.0/22 39,321 2026-10-07 00:24:41
46.146.168.0/22 39,309 2026-10-07 00:24:41
46.147.12.0/22 39,277 2026-10-07 00:24:41
46.146.48.0/22 39,270 2026-10-07 00:24:41
46.147.16.0/22 39,209 2026-10-07 00:24:41
46.147.32.0/22 39,206 2026-10-07 00:24:41
46.147.56.0/22 39,204 2026-10-07 00:24:41
46.147.24.0/22 39,200 2026-10-07 00:24:41
46.146.84.0/22 39,199 2026-10-07 00:26:15
46.147.36.0/22 39,185 2026-10-07 00:24:41
46.146.76.0/22 39,183 2026-10-07 00:24:41
46.146.172.0/22 39,147 2026-10-07 00:24:41
46.147.52.0/22 39,143 2026-10-07 00:24:41
46.147.60.0/22 39,124 2026-10-07 00:24:41
46.147.48.0/22 39,095 2026-10-07 00:24:41
46.146.176.0/22 39,092 2026-10-07 00:24:41
46.147.40.0/22 39,088 2026-10-07 00:24:41
46.147.44.0/22 39,080 2026-10-07 00:24:41
46.146.104.0/22 39,078 2026-10-07 00:24:41
79.141.56.0/22 38,864 2026-10-06 22:57:45
92.255.144.0/22 38,848 2026-10-06 22:57:45
92.255.148.0/22 38,821 2026-10-06 22:57:45
79.141.60.0/22 38,774 2026-10-06 22:57:45
79.141.52.0/22 38,730 2026-10-06 22:57:45
92.255.156.0/22 38,612 2026-10-06 22:57:45
37.112.12.0/22 38,226 2026-10-06 22:57:24
37.112.8.0/22 38,172 2026-10-06 22:57:24
37.112.0.0/22 38,151 2026-10-07 00:26:15

Showing top 50 of 120 announced prefixes by sample volume.

Frequently Asked Questions

What is AS12768?

AS12768 is an Autonomous System Number assigned to JSC ER-Telecom Holding. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS12768 announce?

AS12768 announces 149.8K IPv4 addresses distributed across 27 routed CIDR prefixes. The network is registered in Russia.

Who operates AS12768?

AS12768 is operated by JSC ER-Telecom Holding. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.

What country is AS12768 registered in?

AS12768 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-10-07 00:39:05 UTC
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