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.
- Baseline (neutral) 65
- Active-threat / abuse risk −12
- Isp allocation +5
- Trust score 58 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
⚠ 1 MOAS prefix — multiple origin ASNs detected
All MOAS anomalies →A previously stable prefix originated by AS12772 is now also announced by another ASN (MOAS — Multiple-Origin AS), detected from our RIPE RIS collectors. Often benign (anycast, multi-homing, or a recent transfer) — but it can signal a route leak or prefix hijack, so it's worth inspecting.
| Prefix | Origin ASNs | Last detected (UTC) |
|---|---|---|
| 46.52.244.0/24 | AS12772, AS21353 | 2026-11-13 08:54:08 |
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS12772 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 46.52.187.0/24 | 65,572 | 2026-11-13 08:58:38 |
| 5.44.53.0/24 | 65,532 | 2026-11-13 08:58:00 |
| 79.122.164.0/22 | 63,895 | 2026-11-13 08:54:18 |
| 5.44.49.0/24 | 63,796 | 2026-11-13 08:58:00 |
| 79.122.232.0/23 | 63,666 | 2026-11-13 08:54:18 |
| 79.122.234.0/23 | 63,543 | 2026-11-13 08:54:18 |
| 79.122.152.0/23 | 62,390 | 2026-11-13 08:54:04 |
| 46.52.152.0/24 | 61,950 | 2026-11-13 04:21:28 |
| 5.44.50.0/24 | 61,367 | 2026-11-13 08:58:00 |
| 5.44.60.0/24 | 60,596 | 2026-11-13 08:58:00 |
| 5.44.48.0/24 | 59,517 | 2026-11-13 08:51:59 |
| 5.44.52.0/24 | 59,393 | 2026-11-13 08:51:54 |
| 46.52.137.0/24 | 59,274 | 2026-11-13 08:58:00 |
| 46.52.136.0/24 | 59,196 | 2026-11-13 08:58:00 |
| 5.44.51.0/24 | 58,741 | 2026-11-13 08:58:00 |
| 46.52.209.0/24 | 58,383 | 2026-11-13 08:58:38 |
| 46.52.240.0/24 | 58,370 | 2026-11-13 08:58:38 |
| 79.122.228.0/23 | 58,197 | 2026-11-13 04:21:28 |
| 94.28.6.0/23 | 58,186 | 2026-11-13 04:21:28 |
| 94.28.119.0/24 | 58,093 | 2026-11-13 08:58:38 |
| 5.44.56.0/24 | 57,270 | 2026-11-13 08:58:00 |
| 188.133.190.0/24 | 56,693 | 2026-11-13 04:21:28 |
| 188.133.191.0/24 | 56,656 | 2026-11-13 04:21:28 |
| 37.112.240.0/22 | 56,417 | 2026-11-13 08:39:54 |
| 46.52.136.0/23 | 56,415 | 2026-11-13 08:57:29 |
| 79.122.216.0/22 | 55,829 | 2026-11-13 08:57:29 |
| 87.241.254.0/23 | 55,490 | 2026-11-13 08:57:29 |
| 5.44.62.0/23 | 55,346 | 2026-11-13 08:57:29 |
| 46.52.128.0/22 | 55,345 | 2026-11-13 08:58:00 |
| 79.122.220.0/23 | 55,266 | 2026-11-13 08:43:02 |
| 80.85.144.0/24 | 55,037 | 2026-11-13 08:48:53 |
| 94.125.186.0/24 | 54,888 | 2026-11-13 08:58:00 |
| 94.28.44.0/24 | 54,146 | 2026-11-13 08:58:00 |
| 46.52.138.0/24 | 53,701 | 2026-11-13 08:58:00 |
| 46.52.139.0/24 | 53,643 | 2026-11-13 08:58:00 |
| 188.133.182.0/23 | 53,574 | 2026-11-13 08:57:29 |
| 188.133.160.0/24 | 53,214 | 2026-11-13 08:58:00 |
| 188.133.190.0/23 | 53,183 | 2026-11-13 04:21:28 |
| 46.52.220.0/24 | 52,980 | 2026-11-13 08:58:00 |
| 46.52.253.0/24 | 52,856 | 2026-11-13 08:58:00 |
| 46.52.153.0/24 | 52,816 | 2026-11-13 08:58:00 |
| 94.28.41.0/24 | 52,666 | 2026-11-13 08:58:00 |
| 46.52.191.0/24 | 52,639 | 2026-11-13 08:58:00 |
| 46.52.133.0/24 | 52,625 | 2026-11-13 08:58:00 |
| 46.52.203.0/24 | 52,494 | 2026-11-13 08:58:00 |
| 46.52.213.0/24 | 52,439 | 2026-11-13 08:58:00 |
| 82.147.116.0/24 | 52,289 | 2026-11-13 08:58:00 |
| 79.122.208.0/22 | 52,276 | 2026-11-13 08:54:18 |
| 79.122.224.0/23 | 52,246 | 2026-11-13 08:54:18 |
| 94.28.103.0/24 | 52,184 | 2026-11-13 08:58:00 |
Showing top 50 of 261 announced prefixes by sample volume.
Frequently Asked Questions
What is AS12772?
AS12772 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 AS12772 announce?
AS12772 announces 120.3K IPv4 addresses distributed across 86 routed CIDR prefixes. The network is registered in Russia.
Who operates AS12772?
AS12772 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 AS12772 registered in?
AS12772 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
