asn.dev

Routing security

AS28745 SUTTK-AS

Unclassified RIPE

RPKI valid 0% 0 of 54 announcements
RPKI invalid 0 none
No ROA 54 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 1 authorising this AS

Announcements

What this network originates

54 observed

Every prefix observed with AS28745 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
2a02:7880::/32No ROAIRR31
2a02:7880::/48No ROAIRR covering31
62.165.32.0/24No ROAIRR covering52
62.165.33.0/24No ROAIRR covering52
62.165.34.0/24No ROAIRR covering52
62.165.35.0/24No ROAIRR covering52
62.165.36.0/24No ROAIRR covering52
62.165.37.0/24No ROAIRR52
62.165.38.0/24No ROAIRR covering52
62.165.42.0/24No ROAIRR covering52
62.165.44.0/24No ROAIRR covering52
62.165.46.0/23No ROAIRR covering52
62.165.51.0/24No ROAIRR covering52
62.165.52.0/24No ROAIRR covering52
62.165.53.0/24No ROAIRR covering52
62.165.56.0/24No ROAIRR covering52
62.165.58.0/23No ROAIRR52
83.146.65.0/24No ROAIRR covering52
83.146.67.0/24No ROAIRR covering52
83.146.69.0/24No ROAIRR52
83.146.70.0/23No ROAIRR52
83.146.72.0/21No ROAIRR52
83.146.80.0/22No ROAIRR52
83.146.96.0/22No ROAIRR52
83.146.100.0/24No ROAIRR covering52
83.146.102.0/24No ROAIRR covering52
83.146.104.0/23No ROAIRR52
83.146.106.0/24No ROAIRR52
83.146.108.0/24No ROAIRR covering52
83.146.112.0/24No ROAIRR covering52
83.146.113.0/24No ROAIRR covering52
83.146.116.0/24No ROAIRR covering52
83.146.118.0/23No ROAIRR52
83.146.120.0/24No ROAIRR52
89.237.0.0/21No ROAIRR covering52
89.237.17.0/24No ROAIRR covering52
89.237.18.0/24No ROAIRR covering52
89.237.19.0/24No ROAIRR covering52
89.237.21.0/24No ROAIRR covering52
89.237.22.0/24No ROAIRR covering52
89.237.29.0/24No ROAIRR covering52
89.237.42.0/24No ROAIRR52
89.237.47.0/24No ROAIRR52
89.237.48.0/22No ROAIRR52
89.237.54.0/24No ROAIRR covering52
89.237.62.0/23No ROAIRR covering52
176.56.0.0/23No ROAIRR52
176.56.2.0/23No ROAIRR52
176.56.4.0/22No ROAIRR52
176.56.10.0/24No ROAIRR covering52
176.56.13.0/24No ROAIRR covering52
176.56.19.0/24No ROAIRR covering52
176.56.22.0/23No ROAIRR52
176.56.24.0/21No ROAIRR covering52

RPKI · ROAs

Route origin authorisations

1 ROAs

Signed statements by address holders that AS28745 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
89.237.60.0/24/24RIPENCC

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

49 objects · 29 not announced

Route objects naming AS28745 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
62.165.32.0/19RIPESUTTKSUTTK-MNT2003-02-13Not announced
62.165.32.0/20RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
62.165.32.0/20RIPESUTTK ChelyabinskSUTTK-MNT2005-03-17Not announced
62.165.48.0/22RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
62.165.50.0/24RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
62.165.52.0/22RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
62.165.52.0/23RIPESUTTK-IPA-STATICSUTTK-MNT2022-05-05Not announced
62.165.56.0/23RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
62.165.60.0/24RIPESUTTKSUTTK-MNT2018-08-15Not announced
62.165.62.0/23RIPESUTTK-DHCPSUTTK-MNT2022-05-12Not announced
83.146.64.0/18RIPESUTTKSUTTK-MNT2004-02-09Not announced
83.146.64.0/21RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
83.146.80.0/20RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
83.146.112.0/21RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
83.146.112.0/22RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
83.146.112.0/23RIPESUTTK-ORBSUTTK-MNT2022-06-17Not announced
83.146.121.0/24RIPESUTTKSUTTK-MNT2024-09-20Not announced
83.146.122.0/23RIPESUTTKSUTTK-MNT2024-09-20Not announced
83.146.124.0/22RIPESUTTK-ORBSUTTK-MNT2024-09-20Not announced
89.237.0.0/18RIPESUTTKSUTTK-MNT2006-06-22Not announced
89.237.8.0/22RIPESUTTK-CHELSUTTK-MNT2024-11-30Not announced
89.237.12.0/22RIPESUTTK VyazovayaSUTTK-MNT2010-09-17Not announced
89.237.16.0/20RIPESUTTK ChelyabinskSUTTK-MNT2006-08-21Not announced
89.237.24.0/23RIPESUTTK-DHCPSUTTK-MNT2022-05-02Not announced
89.237.32.0/21RIPESUTTK OrskSUTTK-MNT2012-06-18Not announced
89.237.38.0/23RIPESUTTK OrskSUTTK-MNT2012-06-18Not announced
176.56.0.0/19RIPESUTTKSUTTK-MNT2011-06-27Not announced
176.56.16.0/23RIPESUTTKSUTTK-MNT2022-05-01Not announced
185.50.156.0/22RIPESUTTK-DHCPSUTTK-MNT2022-05-02Not announced
62.165.37.0/24RIPESUTTK Chelyabinsk p2pSUTTK-MNT2010-03-02Announced
62.165.58.0/23RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
83.146.69.0/24RIPESUTTK-ORBSUTTK-MNT2024-10-24Announced
83.146.70.0/23RIPESUTTK-DHCPSUTTK-MNT2022-05-02Announced
83.146.72.0/21RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
83.146.72.0/21RIPESUTTK KurganSUTTK-MNT2013-05-20Announced
83.146.80.0/22RIPESUTTK-DHCPSUTTK-MNT2022-05-02Announced
83.146.96.0/22RIPESUTTK-DHCPSUTTK-MNT2022-05-02Announced
83.146.104.0/23RIPESUTTK-DHCPSUTTK-MNT2022-05-02Announced
83.146.106.0/24RIPESUTTK-IPA-STATICSUTTK-MNT2022-05-02Announced
83.146.118.0/23RIPESUTTK-DHCPSUTTK-MNT2022-05-02Announced
83.146.120.0/24RIPESUTTK-OrenburgSUTTK-MNT2022-06-08Announced
89.237.42.0/24RIPESUTTK ChelyabinskSUTTK-MNT2021-01-22Announced
89.237.47.0/24RIPESUTTK Chelyabinsk p2pSUTTK-MNT2012-08-27Announced
89.237.48.0/22RIPEMSS-SUTTK-DHCPSUTTK-MNT2024-09-20Announced
176.56.0.0/23RIPESUTTK-IPA-STATICSUTTK-MNT2022-05-02Announced
176.56.2.0/23RIPESUTTK-DHCPSUTTK-MNT2022-05-02Announced
176.56.4.0/22RIPESUTTK-DHCP-DYNAMICSUTTK-MNT2022-05-04Announced
176.56.22.0/23RIPESUTTK Chelyabinsk StaticSUTTK-MNT2012-02-09Announced
2a02:7880::/32RIPEClosed Joint Stock Company TransTeleComSUTTK-MNT2016-02-02Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS28745 directly show who expects to carry it.

AS-setWhereRelationship
AS-BLOCK-SETRIPELists AS28745 as a direct member
AS-BLOCKED-RURIPELists AS28745 as a direct member
AS-BTN-CUSTOMERSRADBLists AS28745 as a direct member
AS-SUTTKRIPELists AS28745 as a direct member
AS-TRANSRSRIPELists AS28745 as a direct member
AS29648:AS-CUSTRIPELists AS28745 as a direct member
AS29648:AS-IN:AS28745RIPELists AS28745 as a direct member
AS29648:AS-SUTTK-2-SURNETRIPELists AS28745 as a direct member
AS3491:AS-CUSTOMERS-EURADBLists AS28745 as a direct member

RPKI from rpki-client, validated 2026-10-17 12:17 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, collected 2026-10-17. Cross-check on bgp.he.net.