asn.dev

Routing security

AS51819 YAR-AS

Unclassified RIPE

RPKI valid 9% 5 of 56 announcements
RPKI invalid 0 none
No ROA 51 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 1 authorising this AS

Announcements

What this network originates

56 observed

Every prefix observed with AS51819 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
5.3.28.0/24No ROAIRR52
5.165.160.0/20No ROAIRR52
5.165.168.0/22No ROAIRR52
5.165.216.0/21No ROAIRR52
5.165.216.0/22No ROAIRR52
5.165.220.0/22No ROAIRR52
5.166.0.0/19No ROAIRR52
5.166.0.0/22No ROAIRR52
5.166.4.0/22No ROAIRR52
5.166.8.0/22No ROAIRR52
5.166.12.0/22No ROAIRR52
5.166.16.0/22No ROAIRR52
5.166.20.0/22No ROAIRR52
5.166.24.0/22No ROAIRR52
5.166.28.0/22No ROAIRR52
5.167.32.0/20No ROAIRR52
5.167.32.0/22No ROAIRR52
5.167.36.0/22No ROAIRR52
5.167.40.0/22No ROAIRR52
5.167.44.0/22No ROAIRR52
5.167.80.0/20No ROAIRR52
5.167.84.0/22No ROAIRR52
5.167.88.0/22No ROAIRR52
5.167.92.0/22No ROAIRR52
37.113.72.0/21No ROAIRR52
37.113.72.0/22No ROAIRR52
37.113.76.0/22No ROAIRR52
37.113.88.0/21No ROAIRR52
37.113.88.0/22No ROAIRR52
37.113.92.0/22No ROAIRR52
37.113.240.0/21No ROAIRR52
37.113.240.0/22No ROAIRR52
37.113.244.0/22No ROAIRR52
109.195.112.0/20No ROAIRR52
109.195.116.0/24No ROAIRR52
109.195.117.0/24No ROAIRR52
176.212.48.0/21No ROAIRR52
176.212.48.0/22No ROAIRR52
176.212.52.0/22No ROAIRR52
176.212.80.0/21No ROAIRR52
176.212.80.0/22No ROAIRR52
176.212.84.0/22No ROAIRR52
176.214.64.0/19No ROAIRR52
176.214.64.0/22No ROAIRR52
176.214.68.0/22No ROAIRR52
176.214.72.0/22No ROAIRR52
176.214.84.0/22No ROAIRR52
176.214.88.0/22No ROAIRR52
176.215.88.0/21No ROAIRR52
176.215.88.0/22No ROAIRR52
188.187.233.0/24No ROAIRR52
2a02:2698:942a::/48RPKI validIRR covering32
2a02:2698:942b::/48RPKI validIRR covering32
2a02:2698:9400::/38RPKI validIRR33
2a02:2698:9408::/48RPKI validIRR covering32
2a02:2698:9409::/48RPKI validIRR covering32

RPKI · ROAs

Route origin authorisations

1 ROAs

Signed statements by address holders that AS51819 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
2a02:2698:9400::/38/48RIPENCC

ROA-based and RPKI-valid-only prefix lists for routers are on asn.ipinfo.app.

RPKI · ASPA

Declared transit providers

No ASPA record This network has not published an ASPA object. ASPA lets a network sign the list of its transit providers, so routers can reject paths that route through anyone else (route leaks). Only a few thousand networks publish one so far, so its absence is normal.

IRR

Registered route objects

109 objects · 57 not announced

Route objects naming AS51819 as origin, across RADb, the RIR registries, ALTDB and NTTCOM. Objects that are registered but not announced come first: a stale object lets anyone who can spoof this origin through an IRR-built filter.

PrefixSourceDescriptionMaintainerChangedRouting
5.165.160.0/21RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-06Not announced
5.165.160.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-06Not announced
5.165.164.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-06Not announced
5.165.168.0/21RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-06Not announced
5.165.172.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-06Not announced
5.166.0.0/20RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Not announced
5.166.0.0/21RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Not announced
5.166.8.0/21RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Not announced
5.166.16.0/20RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Not announced
5.166.16.0/21RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Not announced
5.166.24.0/21RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Not announced
5.167.80.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2017-12-22Not announced
37.113.80.0/21RIPECJSC "ER-Telecom Holding"RAID-MNT2021-04-09Not announced
78.136.208.0/21RIPECJSC "ER-Telecom Holding"RAID-MNT2022-09-02Not announced
109.195.112.0/21RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
109.195.112.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
109.195.112.0/23RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
109.195.113.0/24RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
109.195.114.0/23RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
109.195.114.0/24RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
109.195.115.0/24RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
109.195.116.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
109.195.116.0/23RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
109.195.118.0/23RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
109.195.120.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
109.195.124.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
109.195.124.0/24RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Not announced
176.214.64.0/20RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Not announced
176.214.64.0/21RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Not announced
176.214.76.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Not announced
176.214.76.0/24RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Not announced
176.214.77.0/24RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Not announced
176.214.78.0/24RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Not announced
176.214.79.0/24RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Not announced
176.214.80.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Not announced
176.214.92.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Not announced
176.214.92.0/23RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Not announced
176.214.94.0/24RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Not announced
176.215.92.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Not announced
188.235.236.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-11-24Not announced
188.235.240.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-11-24Not announced
188.235.244.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-11-24Not announced
188.235.248.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-11-24Not announced
2a03:1ac0:5a5:a000::/52RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:5a5:d800::/53RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:5a6::/51RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:5a7:2000::/52RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:5a7:5000::/52RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:2571:4800::/53RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:2571:5800::/53RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:2571:f000::/53RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:6dc3:7000::/52RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:b0d4:3000::/53RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:b0d4:5000::/53RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:b0d6:4000::/51RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:b0d7:5800::/53RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
2a03:1ac0:bcbb:e900::/56RIPEJSC "ER-Telecom Holding" Yaroslavl' BranchRAID-MNT2018-04-23Not announced
5.3.28.0/24RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2020-02-20Announced
5.165.160.0/20RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-06Announced
5.165.168.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-06Announced
5.165.216.0/21RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-10-12Announced
5.165.216.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-10-12Announced
5.165.220.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-10-12Announced
5.166.0.0/19RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Announced
5.166.0.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Announced
5.166.4.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Announced
5.166.8.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Announced
5.166.12.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Announced
5.166.16.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Announced
5.166.20.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Announced
5.166.24.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Announced
5.166.28.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-08-12Announced
5.167.32.0/20RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2016-02-10Announced
5.167.32.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2016-02-10Announced
5.167.36.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2016-02-10Announced
5.167.40.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2016-02-10Announced
5.167.44.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2016-02-10Announced
5.167.80.0/20RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2017-12-22Announced
5.167.84.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2017-12-22Announced
5.167.88.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2017-12-22Announced
5.167.92.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2017-12-22Announced
37.113.72.0/21RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2013-12-10Announced
37.113.72.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2013-12-10Announced
37.113.76.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2013-12-10Announced
37.113.88.0/21RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2013-03-12Announced
37.113.88.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2013-03-12Announced
37.113.92.0/22RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2013-03-12Announced
37.113.240.0/21RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2017-09-16Announced
37.113.240.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2017-09-16Announced
37.113.244.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2017-09-16Announced
109.195.112.0/20RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-13Announced
109.195.116.0/24RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Announced
109.195.117.0/24RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-03-15Announced
176.212.48.0/21RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.212.48.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.212.52.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.212.80.0/21RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.212.80.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.212.84.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.214.64.0/19RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.214.64.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.214.68.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.214.72.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.214.84.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.214.88.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.215.88.0/21RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
176.215.88.0/22RIPEJSC "ER-Telecom Holding" Yaroslavl branchRAID-MNT2026-07-09Announced
188.187.233.0/24RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2011-01-19Announced
2a02:2698:9400::/38RIPECJSC "ER-Telecom Holding" Yaroslavl' branchRAID-MNT2012-10-16Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS51819 directly show who expects to carry it.

AS-setWhereRelationship
AS-BLOCK-SETRIPELists AS51819 as a direct member
AS-BLOCKED-RURIPELists AS51819 as a direct member
AS-ERTH-CITIESRIPELists AS51819 as a direct member
AS-HURRICANEV6RADBLists AS51819 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS51819 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS51819 as a direct member
AS-YARRIPELists AS51819 as a direct member
AS-YAR-IXRIPELists AS51819 as a direct member
AS209141:AS-RUCUSTRADBLists AS51819 as a direct member

RPKI from rpki-client, validated 2026-10-15 12:09 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-15. Cross-check on bgp.he.net.