Overview Networks Topology Countries Transfers RPKI Hygiene Rankings Hypergiants Per-capita Lookup Changelog Methodology

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Data: RIPE NCC, ARIN, APNIC, LACNIC, AFRINIC delegated statistics · CAIDA · RIPEstat · World Bank.

Last sync: 2026-11-05 05:14 UTC · refreshed daily

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AS199101 CT-AS Chernykh Tatyana Anatolyevna

Russia · Autonomous System

IPv4 announced

5.4K

0.00 × /8

IPv6 announced

/48 blocks

Prefixes

routed

Country

Russia

Routing hygiene & RPKI

How well this network secures and documents its BGP announcements — RPKI origin validation, IRR registration, and an overall hygiene score.

Hygiene score

0–100 · RPKI × IRR × consistency

RPKI coverage

76%

4.1K of 5.4K routed addrs valid

RPKI invalid

no invalid prefixes

IRR registered

57%

12 of 21 prefixes documented

Announcement composition21 routed prefixes

Clean (RPKI valid + IRR match) 38.1%RPKI valid only 38.1%IRR registered only 19.0%Unregistered 4.8%

RPKI by address family

ipv4RPKI 76%

16 valid0 invalid5 not found4.1K / 5.4K addrs

IPv6 deployment

Measured share of this network's users reaching the Internet over IPv6 (APNIC end-user measurement, United States).

IPv6 capable

0.7%

users that can reach IPv6-only content

IPv6 preferred

0.7%

users that use IPv6 when both are offered

Capable0.7%

Has working IPv6 connectivity, even if it isn't always chosen.

Preferred0.7%

IPv6 wins when a destination is dual-stacked — the real-world usage rate.

Announced prefixes

Currently announced prefixes, live from RIPEstat.

25 prefixes currently seen by RIPEstat.

200.96.98.0/24200.96.96.0/24200.96.97.0/24200.96.105.0/24200.96.99.0/24200.96.100.0/24200.96.104.0/24154.195.50.0/24154.195.48.0/24154.195.51.0/24156.238.104.0/24154.83.246.0/24154.204.9.0/2445.206.5.0/24156.236.11.0/24156.252.232.0/24156.252.246.0/24156.236.103.0/24156.252.254.0/24156.236.100.0/24156.252.253.0/24156.252.244.0/24154.89.130.0/24156.238.105.0/24154.197.71.0/24

Fetching announced prefixes from RIPEstat…

25 prefixes currently seen by RIPEstat.