RH

AS51520 · RU · RIPENCC

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1

Upstream providers

2

Downstream customers

768

v4 addresses

0

v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6

Provider	First Seen	Last Seen	Peers	Confidence	AF
GNM-AS AS31500	2024-09-01 1y 9mo	2026-06-09	117 peers AS174 AS209 AS835 AS852 AS917 AS1031 AS1213 AS1299 AS1351 AS2500 AS2914 AS3130 AS3257 AS3320 AS3399 AS3491 AS3549 AS4128 AS4181 AS4641 AS5394 AS5580 AS6082 AS6423 AS6453 AS6730 AS6830 AS7018 AS7594 AS8220 AS9268 AS12956 AS14315 AS14907 AS15562 AS15692 AS16276 AS16552 AS17290 AS17660 AS19151 AS19754 AS20912 AS21700 AS22652 AS23367 AS24516 AS25152 AS28824 AS29504 AS32590 AS32709 AS33185 AS35008 AS37239 AS37468 AS37697 AS38001 AS38008 AS38726 AS46997 AS49544 AS50304 AS52468 AS53828 AS55222 AS55720 AS57381 AS57821 AS61138 AS61832 AS64112 AS132825 AS132884 AS133210 AS134823 AS136557 AS142289 AS148968 AS151326 AS197580 AS199524 AS212271 AS212317 AS272403 AS327960 AS328840 AS328964 AS398465		v4 v6

Customers (2)

Addr family: All IPv4 IPv6

Customer	Country	First Seen	Last Seen	IPs	Peers	Confidence	AF
DARNET-AS AS49828	RU	2024-09-01 1y 9mo	2026-06-09	4.9k	105 peers AS209 AS1299 AS2914 AS3130 AS3257 AS3320 AS3491 AS3549 AS4128 AS5580 AS6082 AS6730 AS6830 AS7018 AS7594 AS8220 AS9268 AS12956 AS14907 AS15562 AS15692 AS16276 AS17290 AS23367 AS25152 AS32590 AS32709 AS35008 AS37239 AS37468 AS37697 AS38008 AS46997 AS55720 AS61832 AS136557 AS148968 AS197580 AS199524 AS272403 AS328964 AS398465		v4 v6
STOLICA AS51017	RU	2024-09-01 1y 9mo	2026-06-09	512	108 peers AS174 AS209 AS835 AS852 AS1031 AS1213 AS1299 AS1351 AS2500 AS2914 AS3130 AS3257 AS3320 AS3399 AS3491 AS3549 AS4128 AS4181 AS4641 AS5394 AS5580 AS6082 AS6423 AS6453 AS6730 AS6830 AS7018 AS7594 AS8220 AS9268 AS12956 AS14315 AS14907 AS15562 AS15692 AS16276 AS16552 AS17290 AS17660 AS19151 AS19754 AS20912 AS21700 AS22652 AS23367 AS24516 AS28824 AS29504 AS32590 AS33185 AS38001 AS38008 AS38726 AS46997 AS49544 AS50304 AS52468 AS53828 AS55222 AS55720 AS57381 AS57821 AS61138 AS64112 AS132825 AS132884 AS133210 AS134823 AS136557 AS142289 AS151326 AS199524 AS212271 AS327960 AS328840 AS328964 AS398465		v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

2

v4 prefixes

768

v4 addresses

0

v6 prefixes

0

v6 /32s

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching

2026-05-16

Lost Transit

RH AS51520 → lost provider MIPT AS5467

Confidence: 85% Duration: 568d

⇄

2024-11-17

Lost Transit

DARNET-AS AS49828 → lost provider RH AS51520

Confidence: 85% Duration: 76d

⇄

2024-10-26

Lost Transit

RH AS51520 → lost provider MIPT AS5467

Confidence: 85% Duration: 1d

⇄

Renewal Calendar

Active providers first seen 11–13 months ago — possible annual contract renewals

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