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Autonomous System

AS29226

JSC Mastertel

Announced IPs
46,848
CIDR prefixes
42
ASN
AS29226

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.

53/100
Caution
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

⚠ 8 MOAS prefixes — multiple origin ASNs detected

All MOAS anomalies →

A previously stable prefix originated by AS29226 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)
91.229.117.0/24 AS29226, AS48347, AS196695 2026-11-13 04:54:06
109.196.96.0/24 AS29226, AS196695 2026-11-13 04:54:06
91.223.108.0/24 AS2854, AS29226 2026-11-13 04:54:06
185.231.56.0/24 AS29226, AS35598 2026-11-13 04:54:06
62.233.47.0/24 AS20698, AS29226 2026-11-13 04:54:06
170.168.11.0/24 AS29226, AS196695 2026-11-13 04:54:06
195.209.208.0/20 AS29226, AS35598 2026-11-13 04:54:06
217.144.171.0/24 AS12389, AS29226 2026-11-13 04:54:06

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 300-500Gbps
Geographic scope Regional
Traffic ratio Balanced
Peering policy Open
IRR record RIPE::AS-MASTERTEL RIPE::AS-MASTERTEL6

Present at 5 internet exchanges: MSK-IX Moscow: MSK-IX peering network, DE-CIX Frankfurt: DE-CIX Frankfurt Peering LAN, GNM-IX, Eurasia Peering IX: Peering LAN, PITER-IX Moscow: MSK_PEERING_VLAN

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
83.69.192.0/19 8.2K
94.0%
JSC Mastertel RU Moscow Moscow
31.44.80.0/20 4.1K
98.7%
JSC Mastertel RU Moscow Moscow
109.73.32.0/20 4.1K
99.1%
JSC Mastertel RU — —
178.238.112.0/20 4.1K
98.7%
JSC Mastertel RU Moscow Moscow
217.67.176.0/20 4.1K
98.6%
JSC Mastertel RU Moscow Moscow
89.106.168.0/21 2.0K
98.6%
JSC Mastertel RU Moscow Moscow
89.169.56.0/21 2.0K
99.5%
JSC Mastertel RU — —
79.171.172.0/22 1.0K
98.6%
JSC Mastertel RU Moscow Moscow
89.107.200.0/22 1.0K
99.6%
JSC Mastertel RU — —
94.141.104.0/22 1.0K
99.6%
JSC Mastertel RU Moscow Moscow
130.49.156.0/22 1.0K
98.3%
JSC Mastertel RU — —
138.16.156.0/22 1.0K
98.1%
JSC Mastertel RU — —
157.228.80.0/22 1.0K
0.0%
— AM — —
185.30.16.0/22 1.0K
99.0%
JSC Mastertel RU — —
185.115.92.0/22 1.0K
99.0%
JSC Mastertel RU Moscow Moscow
195.133.216.0/22 1.0K
99.4%
JSC Mastertel RU — —
195.133.244.0/22 1.0K
99.0%
JSC Mastertel RU — —
195.133.248.0/22 1.0K
99.3%
JSC Mastertel RU — —
83.217.24.0/23 512
99.6%
JSC Mastertel RU Moscow Moscow
89.107.206.0/23 512
50.8%
JSC Mastertel RU — —
195.133.242.0/23 512
99.4%
JSC Mastertel RU — —
195.133.254.0/23 512
99.4%
JSC Mastertel RU — —
212.8.238.0/23 512
94.7%
JSC Mastertel RU Moscow Moscow
217.144.168.0/23 512
53.1%
JSC Mastertel RU — —
62.233.47.0/24 256
0.0%
— RU — —
81.94.34.0/24 256
0.0%
JSC Mastertel RU — —
81.94.36.0/24 256
99.6%
JSC Mastertel RU — —
81.94.38.0/24 256
14.1%
JSC Mastertel RU — —
81.94.41.0/24 256
99.6%
JSC Mastertel RU — —
81.94.43.0/24 256
99.6%
JSC Mastertel RU — —
89.107.204.0/24 256
99.6%
JSC Mastertel RU — —
89.208.192.0/24 256
0.0%
JSC Mastertel RU — —
91.226.186.0/24 256
99.6%
JSC Mastertel RU — —
91.229.117.0/24 256
9.8%
JSC Mastertel AE — —
109.196.96.0/24 256
0.0%
JSC Mastertel AE — —
170.168.11.0/24 256
98.4%
JSC Mastertel HK — —
185.11.196.0/24 256
99.6%
JSC Mastertel RU — —
193.33.208.0/24 256
99.6%
JSC Mastertel RU — —
193.246.167.0/24 256
1.6%
JSC Mastertel RU — —
195.133.241.0/24 256
99.2%
JSC Mastertel RU — —
195.133.253.0/24 256
99.6%
JSC Mastertel RU Moscow Moscow
212.8.236.0/24 256
99.6%
JSC Mastertel RU — —
212.24.115.0/24 256
99.6%
JSC Mastertel RU — —
217.144.170.0/24 256
99.6%
JSC Mastertel RU — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS29226 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
81.94.41.0/24 170,263 2026-11-13 04:54:26
79.171.174.0/23 158,013 2026-11-13 04:54:26
91.226.186.0/24 153,169 2026-11-13 04:54:26
109.73.45.0/24 147,962 2026-11-13 04:54:26
170.168.11.0/24 145,762 2026-11-13 04:54:26
31.44.80.0/20 141,961 2026-11-13 04:54:05
79.171.172.0/23 137,854 2026-11-13 04:54:26
195.133.242.0/24 137,787 2026-11-13 04:54:27
83.69.192.0/19 136,151 2026-11-13 04:54:26
81.94.43.0/24 135,590 2026-11-13 04:54:26
83.217.24.0/23 135,283 2026-11-13 04:54:26
81.94.36.0/24 135,050 2026-11-13 04:54:26
89.106.168.0/21 134,471 2026-11-13 04:54:26
89.169.56.0/21 133,980 2026-11-13 04:54:26
89.107.200.0/21 133,787 2026-11-13 04:54:26
94.141.104.0/22 129,700 2026-11-13 04:54:26
109.73.32.0/20 128,277 2026-11-13 04:54:26
130.49.156.0/22 126,276 2026-11-13 04:54:26
81.94.38.0/24 125,705 2026-11-13 04:54:26
185.11.196.0/24 124,614 2026-11-13 04:54:26
178.238.112.0/20 124,413 2026-11-13 04:54:26
185.30.16.0/22 124,320 2026-11-13 04:54:26
185.115.92.0/22 123,051 2026-11-13 04:54:26
195.133.216.0/22 119,690 2026-11-13 04:54:27
195.133.240.0/20 118,803 2026-11-13 04:54:27
212.8.238.0/23 118,084 2026-11-13 04:54:27
217.67.176.0/20 117,639 2026-11-13 04:54:27
217.144.168.0/22 117,552 2026-11-13 04:54:27
138.16.156.0/22 115,166 2026-11-13 04:54:26
193.246.167.0/24 115,019 2026-11-13 04:54:26
195.133.219.0/24 114,560 2026-11-13 04:54:27
212.8.236.0/24 114,257 2026-11-13 04:54:26
195.133.255.0/24 111,106 2026-11-13 04:54:27
193.33.208.0/24 96,025 2026-11-13 04:54:23
217.144.171.0/24 94,708 2026-11-13 04:54:29
89.208.192.0/24 86,085 2026-11-13 04:54:26
185.231.56.0/24 71,731 2026-11-13 04:41:14
195.209.208.0/20 66,632 2026-11-13 02:11:43
81.94.34.0/24 64,837 2026-11-13 04:54:26
130.49.159.0/24 61,418 2026-11-09 15:42:25
91.229.117.0/24 53,962 2026-11-13 04:52:44
212.24.115.0/24 41,147 2026-11-13 04:21:14
91.223.108.0/24 29,570 2026-11-13 04:54:07
62.233.47.0/24 21,568 2026-11-13 04:54:26
109.196.96.0/24 7,702 2026-11-13 04:54:26
157.228.80.0/22 5,978 2026-11-13 04:54:26
149.126.168.0/21 3,758 2026-08-19 04:26:20
77.75.168.0/21 2,653 2026-10-20 09:38:04
91.209.80.0/24 1,631 2026-10-20 09:38:15
89.106.170.140/32 1,220 2026-11-12 11:31:06

Showing top 50 of 70 announced prefixes by sample volume.

Frequently Asked Questions

What is AS29226?

AS29226 is an Autonomous System Number assigned to JSC Mastertel. 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 AS29226 announce?

AS29226 announces 46.8K IPv4 addresses distributed across 42 routed CIDR prefixes. The network is registered in Russia.

Who operates AS29226?

AS29226 is operated by JSC Mastertel. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.

What country is AS29226 registered in?

AS29226 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 04:54:06 UTC
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