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WorldIP.io
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 v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
46.146.0.0/16 65.5K
98.5%
JSC ER-Telecom Holding RU Perm Krai Perm
46.146.0.0/17 32.8K
98.5%
JSC ER-Telecom Holding RU Perm Krai Perm
178.161.128.0/17 32.8K
73.3%
JSC ER-Telecom Holding RU — —
46.146.128.0/18 16.4K
98.5%
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
99.3%
JSC ER-Telecom Holding RU Perm Krai Perm
46.146.192.0/19 8.2K
98.6%
JSC ER-Telecom Holding RU Perm Krai Perm
92.255.128.0/19 8.2K
99.1%
JSC ER-Telecom Holding RU Perm Krai Perm
37.112.0.0/20 4.1K
99.4%
JSC ER-Telecom Holding RU Perm Krai Kungur
46.146.240.0/20 4.1K
98.5%
JSC ER-Telecom Holding RU Perm Krai Perm
212.33.224.0/20 4.1K
98.5%
JSC ER-Telecom Holding RU Perm Krai Perm
46.146.224.0/21 2.0K
98.5%
JSC ER-Telecom Holding RU — —
79.141.56.0/21 2.0K
99.6%
JSC ER-Telecom Holding RU Perm Krai Perm
109.194.144.0/21 2.0K
99.1%
JSC ER-Telecom Holding RU — —
212.33.240.0/21 2.0K
99.3%
JSC ER-Telecom Holding RU — —
46.146.232.0/22 1.0K
98.2%
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
98.4%
JSC ER-Telecom Holding RU — —
79.141.50.0/23 512
99.6%
JSC ER-Telecom Holding RU — —
109.194.154.0/23 512
99.8%
JSC ER-Telecom Holding RU — —
109.194.156.0/23 512
100.0%
JSC ER-Telecom Holding RU — —
212.33.250.0/23 512
99.2%
JSC ER-Telecom Holding RU — —
212.33.254.0/23 512
99.4%
JSC ER-Telecom Holding RU — —
188.187.222.0/24 256
99.6%
JSC ER-Telecom Holding RU — —
188.187.255.0/24 256
11.3%
JSC ER-Telecom Holding RU — —
194.88.14.0/24 256
44.1%
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 52,302 2026-11-13 09:19:43
5.166.164.0/22 52,231 2026-11-13 09:19:43
5.166.184.0/22 52,163 2026-11-13 09:19:43
5.166.160.0/22 52,075 2026-11-13 09:19:43
5.166.172.0/22 52,073 2026-11-13 09:19:43
5.166.180.0/22 52,014 2026-11-13 09:19:43
5.166.168.0/22 51,977 2026-11-13 09:19:43
46.146.180.0/22 50,252 2026-11-13 09:19:43
46.147.12.0/22 50,236 2026-11-13 09:19:43
46.147.32.0/22 50,162 2026-11-13 09:19:43
46.147.16.0/22 50,143 2026-11-13 09:19:43
46.146.168.0/22 50,136 2026-11-13 09:19:43
46.147.24.0/22 50,060 2026-11-13 09:19:43
46.146.84.0/22 50,055 2026-11-13 09:19:43
46.147.56.0/22 50,043 2026-11-13 09:19:43
46.147.48.0/22 50,040 2026-11-13 09:19:43
46.146.76.0/22 50,037 2026-11-13 09:19:43
46.147.52.0/22 50,037 2026-11-13 09:19:43
46.146.172.0/22 50,011 2026-11-13 09:19:43
46.147.36.0/22 49,995 2026-11-13 09:19:43
46.146.104.0/22 49,977 2026-11-13 09:19:43
46.147.60.0/22 49,971 2026-11-13 09:19:43
46.147.40.0/22 49,967 2026-11-13 09:19:43
46.146.176.0/22 49,901 2026-11-13 09:19:43
46.147.44.0/22 49,857 2026-11-13 09:19:43
92.255.144.0/22 49,705 2026-11-13 09:19:43
79.141.56.0/22 49,640 2026-11-13 09:19:43
92.255.156.0/22 49,520 2026-11-13 09:19:43
79.141.60.0/22 49,513 2026-11-13 09:19:43
79.141.52.0/22 49,494 2026-11-13 09:19:43
46.146.16.0/22 48,830 2026-11-13 09:19:43
46.147.28.0/22 48,705 2026-11-13 09:19:43
46.146.56.0/22 48,698 2026-11-13 09:19:43
46.146.20.0/22 48,656 2026-11-13 09:19:43
46.146.64.0/22 48,652 2026-11-13 09:19:43
46.146.8.0/22 48,633 2026-11-13 09:19:43
46.146.44.0/22 48,614 2026-11-13 09:19:43
46.146.36.0/22 48,569 2026-11-13 09:19:43
46.147.20.0/22 48,553 2026-11-13 09:19:43
46.146.40.0/22 48,545 2026-11-13 09:19:43
46.147.0.0/22 48,367 2026-11-13 09:19:43
46.146.60.0/22 48,282 2026-11-13 09:19:43
178.161.180.0/22 48,167 2026-11-13 09:19:43
5.166.176.0/22 48,052 2026-11-13 09:19:43
5.166.160.0/19 47,962 2026-11-13 09:19:43
46.146.52.0/22 47,564 2026-11-13 09:19:43
46.146.48.0/22 47,076 2026-11-13 09:19:43
92.255.152.0/22 46,750 2026-11-13 09:19:43
92.255.148.0/22 45,662 2026-11-13 09:19:43
37.112.12.0/22 45,006 2026-11-13 09:19:43

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: 2026-11-13 10:39:04 UTC
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