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RETNRU-AS

AS57304 · RU · RIPENCC
Export CSV
2
Upstream providers
4
Downstream customers
14k
v4 addresses
1
v6 /32s

Provider History

Active Possible trial (<90d) Historical

Current Providers

Addr family: All IPv4 IPv6
Provider First Seen Last Seen Peers Confidence AF
RETN-AS
AS9002
 2024-09-01
1y 9mo
 2026-06-11
94 peers
AS174 AS209 AS260 AS701 AS1299 AS1351 AS3257 AS3491 AS3549 AS5580 AS7713 AS8220 AS8582 AS19754 AS24516 AS33185 AS37497 AS52468 AS55222 AS61138 AS64112 AS132825 AS134823 AS136557 AS199524 AS212271 AS262427 AS263009 AS271253 AS327960 AS328206 AS328840 AS328964
v4 v6

Customers (4)

Addr family: All IPv4 IPv6
Customer Country First Seen Last Seen IPs Peers Confidence AF
Svyazenergo-AS
AS197535
 RU 2025-01-16
1y 5mo
 2026-06-11 256
6 peers
AS260 AS3257 AS5580 AS8582
v4 v6
RU-AEZA-AS
AS216246
 RU 2025-11-27
6mo
 2026-06-11 4.6k
33 peers
AS209 AS260 AS701 AS1351 AS3491 AS5580 AS7713 AS8582 AS24516 AS37497 AS64112 AS136557 AS199524 AS263009 AS271253 AS328206
v4 v6
CRELCOM-NET
AS6789
 RU 2026-02-12
4mo
 2026-06-11 59k
25 peers
AS209 AS3549
v4 v6
UMLC
AS48084
 RU 2026-02-12
4mo
 2026-06-11 256
47 peers
AS209 AS3257 AS3549 AS5580 AS8582
v4 v6

Network Size

IPv4 and IPv6 prefixes originated over time

5
v4 prefixes
14k
v4 addresses
1
v6 prefixes
1
v6 /32s

Downstream Customers Over Time

Count of distinct downstream customers per snapshot date

Peering Links Over Time

Count of unclassified adjacencies per snapshot date

Event Log

All New Transit Lost Transit Possible Trial Renewal Approaching
2026-06-01
Lost Transit
RETNRU-AS AS57304 → lost provider NAUKANET-AS AS8641
Confidence: 85% Duration: 308d
⇄
2026-06-01
Lost Transit
AS56971 AS56971 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 205d
⇄
2026-05-22
New Transit
RETNRU-AS AS57304 → added provider NAUKANET-AS AS8641
Confidence: 90%
⇄
2026-05-21
Lost Transit
RETNRU-AS AS57304 → lost provider FORTEX-AS AS48166
Confidence: 85% Duration: 469d
⇄
2026-05-20
New Transit
RETNRU-AS AS57304 → added provider FORTEX-AS AS48166
Confidence: 90%
⇄
2026-05-20
New Transit
AS56971 AS56971 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2026-05-18
Possible Trial
STORMWALL-AS AS59796 → possible trial with RETNRU-AS AS57304
Confidence: 60%
⇄
2026-05-18
Possible Trial
RETNRU-AS AS57304 → possible trial with IMAQLIQ AS12555
Confidence: 60%
⇄
2026-05-14
Lost Transit
CRELCOM-NET AS6789 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 90d
⇄
2026-05-09
Lost Transit
RETNRU-AS AS57304 → lost provider NAUKANET-AS AS8641
Confidence: 85% Duration: 285d
⇄
2026-05-09
Lost Transit
AS56971 AS56971 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 182d
⇄
2026-05-08
New Transit
RETNRU-AS AS57304 → added provider NAUKANET-AS AS8641
Confidence: 90%
⇄
2026-05-07
Lost Transit
RETNRU-AS AS57304 → lost provider FORTEX-AS AS48166
Confidence: 85% Duration: 455d
⇄
2026-04-29
New Transit
RETNRU-AS AS57304 → added provider FORTEX-AS AS48166
Confidence: 90%
⇄
2026-04-28
Lost Transit
RETNRU-AS AS57304 → lost provider NAUKANET-AS AS8641
Confidence: 85% Duration: 274d
⇄
2026-04-21
New Transit
RETNRU-AS AS57304 → added provider NAUKANET-AS AS8641
Confidence: 90%
⇄
2026-04-20
Lost Transit
RETNRU-AS AS57304 → lost provider FORTEX-AS AS48166
Confidence: 85% Duration: 438d
⇄
2026-04-17
Possible Trial
INSYS-AS AS28890 → possible trial with RETNRU-AS AS57304
Confidence: 60%
⇄
2026-04-09
Lost Transit
STORMWALL-AS AS59796 → lost provider RETNRU-AS AS57304
Confidence: 85%
⇄
2026-04-09
Lost Transit
RETNRU-AS AS57304 → lost provider IMAQLIQ AS12555
Confidence: 85%
⇄
2026-04-02
New Transit
UMLC AS48084 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2026-03-26
New Transit
RETNRU-AS AS57304 → added provider FORTEX-AS AS48166
Confidence: 90%
⇄
2026-03-25
Lost Transit
RETNRU-AS AS57304 → lost provider NAUKANET-AS AS8641
Confidence: 85% Duration: 240d
⇄
2026-03-24
Possible Trial
UMLC AS48084 → possible trial with RETNRU-AS AS57304
Confidence: 60%
⇄
2026-03-24
Possible Trial
CRELCOM-NET AS6789 → possible trial with RETNRU-AS AS57304
Confidence: 60%
⇄
2026-03-16
New Transit
RETNRU-AS AS57304 → added provider NAUKANET-AS AS8641
Confidence: 90%
⇄
2026-03-15
Lost Transit
RETNRU-AS AS57304 → lost provider FORTEX-AS AS48166
Confidence: 85% Duration: 402d
⇄
2026-03-12
New Transit
RETNRU-AS AS57304 → added provider FORTEX-AS AS48166
Confidence: 90%
⇄
2026-03-10
Lost Transit
RETNRU-AS AS57304 → lost provider NAUKANET-AS AS8641
Confidence: 85% Duration: 225d
⇄
2026-03-09
Lost Transit
RETNRU-AS AS57304 → lost provider AS3356 AS3356
Confidence: 85% Duration: 553d
⇄
2026-03-09
Lost Transit
INSYS-AS AS28890 → lost provider RETNRU-AS AS57304
Confidence: 85%
⇄
2026-03-03
New Transit
RETNRU-AS AS57304 → added provider NAUKANET-AS AS8641
Confidence: 90%
⇄
2026-03-02
Lost Transit
RETNRU-AS AS57304 → lost provider FORTEX-AS AS48166
Confidence: 85% Duration: 389d
⇄
2026-02-26
Lost Transit
CRELCOM-NET AS6789 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 13d
⇄
2026-02-20
Possible Trial
THREE-W-INFRA-AS AS60144 → possible trial with RETNRU-AS AS57304
Confidence: 60%
⇄
2026-02-19
Possible Trial
Servperso_Systems AS34872 → possible trial with RETNRU-AS AS57304
Confidence: 60%
⇄
2026-02-14
Lost Transit
UMLC AS48084 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 1d
⇄
2026-02-13
New Transit
UMLC AS48084 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2026-02-13
Lost Transit
CRELCOM-NET AS6789 → lost provider RETNRU-AS AS57304
Confidence: 85%
⇄
2026-01-20
Possible Trial
RETNRU-AS AS57304 → possible trial with COMCOR-AS AS8732
Confidence: 60% Duration: 7d
⇄
2026-01-20
Possible Trial
SEEDNET AS4780 → possible trial with RETNRU-AS AS57304
Confidence: 60% Duration: 7d
⇄
2026-01-14
Lost Transit
RETNRU-AS AS57304 → lost provider COMCOR-AS AS8732
Confidence: 85% Duration: 40d
⇄
2026-01-14
Lost Transit
SEEDNET AS4780 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 40d
⇄
2026-01-13
Lost Transit
THREE-W-INFRA-AS AS60144 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 1d
⇄
2026-01-13
Lost Transit
RETNRU-AS AS57304 → lost provider NETONERUS AS196695
Confidence: 85% Duration: 276d
⇄
2026-01-12
New Transit
THREE-W-INFRA-AS AS60144 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2026-01-11
New Transit
RETNRU-AS AS57304 → added provider NETONERUS AS196695
Confidence: 90%
⇄
2026-01-11
Lost Transit
Servperso_Systems AS34872 → lost provider RETNRU-AS AS57304
Confidence: 85%
⇄
2026-01-08
New Transit
RETNRU-AS AS57304 → added provider FORTEX-AS AS48166
Confidence: 90%
⇄
2026-01-07
Lost Transit
RETNRU-AS AS57304 → lost provider NAUKANET-AS AS8641
Confidence: 85% Duration: 163d
⇄
2025-12-31
Possible Trial
MEDIALAND-AS AS206728 → possible trial with RETNRU-AS AS57304
Confidence: 60%
⇄
2025-12-26
New Transit
Svyazenergo-AS AS197535 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2025-12-26
New Transit
RETNRU-AS AS57304 → added provider TATTELECOM-AS AS28840
Confidence: 90%
⇄
2025-12-23
Possible Trial
FARLINE-AS AS42239 → possible trial with RETNRU-AS AS57304
Confidence: 60%
⇄
2025-12-15
New Transit
RETNRU-AS AS57304 → added provider NAUKANET-AS AS8641
Confidence: 90%
⇄
2025-12-15
New Transit
AS56971 AS56971 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2025-12-05
New Transit
RETNRU-AS AS57304 → added provider COMCOR-AS AS8732
Confidence: 90%
⇄
2025-12-05
New Transit
SEEDNET AS4780 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2025-11-29
Lost Transit
mlcloud AS215376 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 292d
⇄
2025-11-29
Lost Transit
MEDIALAND-AS AS206728 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 7d
⇄
2025-11-28
New Transit
RU-AEZA-AS AS216246 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2025-11-23
New Transit
mlcloud AS215376 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2025-11-22
New Transit
MEDIALAND-AS AS206728 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2025-11-20
Lost Transit
CrimeaCom-LLC AS28761 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 84d
⇄
2025-11-14
Lost Transit
FARLINE-AS AS42239 → lost provider RETNRU-AS AS57304
Confidence: 85%
⇄
2025-11-10
Lost Transit
Svyazenergo-AS AS197535 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 297d
⇄
2025-11-10
Lost Transit
RETNRU-AS AS57304 → lost provider TATTELECOM-AS AS28840
Confidence: 85% Duration: 297d
⇄
2025-11-08
Lost Transit
RETNRU-AS AS57304 → lost provider FORTEX-AS AS48166
Confidence: 85% Duration: 275d
⇄
2025-11-08
Lost Transit
AS56971 AS56971 → lost provider RETNRU-AS AS57304
Confidence: 85%
⇄
2025-10-11
New Transit
CrimeaCom-LLC AS28761 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2025-10-06
Possible Trial
CrimeaCom-LLC AS28761 → possible trial with RETNRU-AS AS57304
Confidence: 60%
⇄
2025-09-17
Lost Transit
CrimeaCom-LLC AS28761 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 20d
⇄
2025-09-05
Possible Trial
RETNRU-AS AS57304 → possible trial with NAUKANET-AS AS8641
Confidence: 60%
⇄
2025-09-05
Possible Trial
ONLANTA-NET AS56631 → possible trial with RETNRU-AS AS57304
Confidence: 60%
⇄
2025-08-28
New Transit
CrimeaCom-LLC AS28761 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2025-08-16
Lost Transit
RETNRU-AS AS57304 → lost provider K2_INT AS51219
Confidence: 85% Duration: 348d
⇄
2025-08-16
Lost Transit
SOVAM-AS AS3216 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 127d
⇄
2025-08-12
New Transit
RETNRU-AS AS57304 → added provider K2_INT AS51219
Confidence: 90%
⇄
2025-08-12
New Transit
SOVAM-AS AS3216 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2025-08-06
Lost Transit
AS-SERVICEPIPE AS201706 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 338d
⇄
2025-08-06
Lost Transit
RETNRU-AS AS57304 → lost provider K2_INT AS51219
Confidence: 85% Duration: 338d
⇄
2025-07-30
Lost Transit
RETNRU-AS AS57304 → lost provider NAUKANET-AS AS8641
Confidence: 85% Duration: 2d
⇄
2025-07-30
Lost Transit
ONLANTA-NET AS56631 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 2d
⇄
2025-07-30
Lost Transit
SOVAM-AS AS3216 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 110d
⇄
2025-07-28
New Transit
RETNRU-AS AS57304 → added provider NAUKANET-AS AS8641
Confidence: 90%
⇄
2025-07-28
New Transit
ONLANTA-NET AS56631 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2025-07-20
New Transit
SOVAM-AS AS3216 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2025-07-01
Lost Transit
SOVAM-AS AS3216 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 81d
⇄
2025-06-26
New Transit
SOVAM-AS AS3216 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄
2025-06-25
New Transit
RETNRU-AS AS57304 → added provider K2_INT AS51219
Confidence: 90%
⇄
2025-06-10
Possible Trial
OPTIMA-AS AS216341 → possible trial with RETNRU-AS AS57304
Confidence: 60%
⇄
2025-06-10
Possible Trial
STIMUL-AS AS211659 → possible trial with RETNRU-AS AS57304
Confidence: 60%
⇄
2025-06-09
Possible Trial
PRIME-AS AS213021 → possible trial with RETNRU-AS AS57304
Confidence: 60% Duration: 29d
⇄
2025-06-03
Lost Transit
OPTIMA-AS AS216341 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 32d
⇄
2025-06-03
Lost Transit
PRIME-AS AS213021 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 62d
⇄
2025-06-03
Lost Transit
STIMUL-AS AS211659 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 32d
⇄
2025-05-29
Lost Transit
AS-SERVICEPIPE AS201706 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 269d
⇄
2025-05-29
Lost Transit
RETNRU-AS AS57304 → lost provider K2_INT AS51219
Confidence: 85% Duration: 269d
⇄
2025-05-29
Lost Transit
SOVAM-AS AS3216 → lost provider RETNRU-AS AS57304
Confidence: 85% Duration: 48d
⇄
2025-05-25
New Transit
SOVAM-AS AS3216 → added provider RETNRU-AS AS57304
Confidence: 90%
⇄

Renewal Calendar

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

This data is available to subscribers.

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