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Autonomous System

AS42610

Rostelecom

Announced IPs
520,960
CIDR prefixes
30
ASN
AS42610

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.

58/100
Caution
How this score is built
  • Baseline (neutral) 65
  • Multiple-origin (MOAS) routing anomaly −12
  • Isp allocation +5
  • Trust score 58 / 100

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

About Rostelecom

Rostelecom is Russia's largest provider of digital services for a wide variety of consumers, households, private businesses, government and municipal authorities, and other telecom providers. Rostelecom interconnects all local public operators' networks into a single national network for long-distance service.

Founded
1993
Headquarters
Moscow
Industry
telecommunications
Employees
1,286

⚠ 1 MOAS prefix — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS42610 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.

PrefixOrigin ASNsLast detected (UTC)
85.172.171.0/24 AS42610, AS64512 2026-07-18 12:22:44

Network profile

Source: PeeringDB →
Network type Cable/DSL/ISP
Traffic level 300-500Gbps
Geographic scope Regional
Traffic ratio Balanced
Peering policy Selective
IRR record AS-NCNET

Web3 footprint

AS42610 hosts 3 observed decentralized-network nodes across 1 network. It’s a neutral signal — it does not affect the reputation score. See the full web3 node map.

AS42610 — global IP footprint

Cities where AS42610 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.

View on 3D globe →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
5.228.0.0/16 65.5K
94.5%
Rostelecom RU Moscow Moscow
37.204.0.0/16 65.5K
97.2%
Rostelecom RU Moscow Moscow
178.140.0.0/16 65.5K
89.6%
Rostelecom RU Moscow Moscow
188.32.0.0/16 65.5K
0.0%
Rostelecom RU Moscow Moscow
37.110.0.0/17 32.8K
98.7%
Rostelecom RU Moscow Moscow
46.242.0.0/17 32.8K
99.8%
Rostelecom RU Moscow Moscow
77.37.128.0/17 32.8K
97.4%
Rostelecom RU Moscow Moscow
95.84.128.0/17 32.8K
99.4%
Rostelecom RU Moscow Moscow
109.173.0.0/17 32.8K
100.0%
Rostelecom RU Moscow Moscow
188.255.0.0/17 32.8K
100.0%
Rostelecom RU Moscow Moscow
84.253.64.0/18 16.4K
98.4%
Rostelecom RU Moscow Moscow
85.30.192.0/18 16.4K
8.8%
Rostelecom RU Moscow Oblast Shchyolkovo
37.110.128.0/19 8.2K
95.4%
Rostelecom RU Moscow Moscow
84.253.64.0/19 8.2K
96.8%
Rostelecom RU Moscow Moscow
85.30.192.0/19 8.2K
13.4%
Rostelecom RU Moscow Oblast Shchyolkovo
90.154.64.0/19 8.2K
98.4%
Rostelecom RU Moscow Moscow
85.30.224.0/20 4.1K
1.0%
Rostelecom RU
87.240.48.0/20 4.1K
100.0%
Rostelecom RU Moscow Moscow
85.30.240.0/21 2.0K
1.5%
Rostelecom RU
87.240.40.0/21 2.0K
100.0%
Rostelecom RU
90.154.96.0/21 2.0K
98.0%
Rostelecom RU Moscow Moscow
90.154.112.0/21 2.0K
98.9%
Rostelecom RU
85.30.248.0/22 1.0K
24.7%
Rostelecom RU
90.156.172.0/22 1.0K
97.7%
Rostelecom RU
185.19.20.0/22 1.0K
94.1%
Rostelecom RU
85.30.252.0/23 512
3.3%
Rostelecom RU
83.166.227.0/24 256
100.0%
Rostelecom RU
85.30.255.0/24 256
0.4%
Rostelecom RU
85.172.171.0/24 256
0.0%
Rostelecom RU
217.12.41.0/24 256
99.6%
Rostelecom RU

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS42610 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
37.110.128.0/19 4,937 2026-07-18 12:03:20
5.228.118.0/23 4,886 2026-07-18 12:03:20
5.228.80.0/23 4,863 2026-07-18 12:03:20
5.228.116.0/23 4,860 2026-07-18 12:03:20
5.228.112.0/23 4,856 2026-07-18 12:03:20
5.228.114.0/23 4,855 2026-07-18 12:03:20
5.228.82.0/23 4,839 2026-07-18 12:03:20
77.37.128.0/17 4,827 2026-07-18 12:03:20
95.84.192.0/18 4,797 2026-07-18 12:03:20
188.32.0.0/16 4,713 2026-07-18 12:03:20
46.242.8.0/22 4,692 2026-07-18 12:03:20
46.242.12.0/22 4,676 2026-07-18 12:03:20
85.30.192.0/18 4,591 2026-07-18 12:03:20
90.154.70.0/23 4,580 2026-07-18 12:03:20
95.84.128.0/18 4,578 2026-07-18 12:03:20
84.253.64.0/18 4,577 2026-07-18 12:03:20
90.154.64.0/18 4,569 2026-07-18 12:03:20
5.228.0.0/16 4,549 2026-07-18 12:03:20
87.240.48.0/20 4,530 2026-07-18 12:03:20
87.240.40.0/21 4,523 2026-07-18 12:03:20
185.19.20.0/22 4,472 2026-07-18 12:03:20
37.204.0.0/16 4,436 2026-07-18 12:03:20
37.110.0.0/17 4,425 2026-07-18 12:03:20
46.242.0.0/17 4,421 2026-07-18 12:03:20
83.166.227.0/24 4,380 2026-07-18 12:03:20
90.156.172.0/22 4,354 2026-07-18 12:03:20
90.154.72.0/23 4,349 2026-07-18 12:03:20
109.173.0.0/17 4,333 2026-07-18 12:03:20
188.255.0.0/17 4,261 2026-07-18 12:03:20
178.140.0.0/16 4,249 2026-07-18 12:03:20
217.12.41.0/24 4,209 2026-07-18 12:03:24
85.172.171.0/24 808 2026-07-18 12:00:14

Frequently Asked Questions

What is AS42610?

AS42610 is an Autonomous System Number assigned to Rostelecom. 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 AS42610 announce?

AS42610 announces 521.0K IPv4 addresses distributed across 30 routed CIDR prefixes. The network is registered in Russia.

Who operates AS42610?

AS42610 is operated by Rostelecom. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.

What country is AS42610 registered in?

AS42610 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-18 12:10:33 UTC
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