asn.dev

Routing security

AS25306 INSTITUTE-ISIRAN IsIran

Unclassified RIPE

RPKI valid 2% 1 of 43 announcements
RPKI invalid 0 none
No ROA 42 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 1 authorising this AS

Announcements

What this network originates

43 observed

Every prefix observed with AS25306 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
81.28.32.0/19No ROAIRR53
81.28.32.0/23No ROAIRR covering54
81.28.32.0/24No ROAIRR53
81.28.33.0/24No ROAIRR53
81.28.34.0/23No ROAIRR54
81.28.34.0/24No ROAIRR53
81.28.35.0/24No ROAIRR53
81.28.36.0/23No ROAIRR covering54
81.28.36.0/24No ROAIRR53
81.28.37.0/24No ROAIRR53
81.28.38.0/23No ROAIRR covering54
81.28.38.0/24No ROAIRR53
81.28.39.0/24No ROAIRR53
81.28.40.0/23No ROAIRR54
81.28.40.0/24No ROAIRR53
81.28.41.0/24No ROAIRR53
81.28.42.0/23No ROAIRR covering54
81.28.42.0/24No ROAIRR53
81.28.43.0/24No ROAIRR53
81.28.44.0/23No ROAIRR54
81.28.45.0/24No ROAIRR53
81.28.46.0/23No ROAIRR53
81.28.46.0/24No ROAIRR54
81.28.47.0/24No ROAIRR54
81.28.48.0/23No ROAIRR covering54
81.28.48.0/24No ROAIRR53
81.28.50.0/23No ROAIRR54
81.28.50.0/24No ROAIRR53
81.28.51.0/24No ROAIRR53
81.28.52.0/23No ROAIRR covering54
81.28.52.0/24No ROAIRR53
81.28.53.0/24No ROAIRR53
81.28.54.0/23No ROAIRR covering54
81.28.55.0/24No ROAIRR53
81.28.56.0/23No ROAIRR covering54
81.28.57.0/24No ROAIRR53
81.28.58.0/23No ROAIRR covering54
81.28.58.0/24No ROAIRR53
81.28.59.0/24No ROAIRR53
81.28.60.0/23No ROAIRR covering54
81.28.60.0/24No ROAIRR53
81.28.61.0/24No ROAIRR53
194.225.101.0/24RPKI validIRR53

RPKI · ROAs

Route origin authorisations

1 ROAs

Signed statements by address holders that AS25306 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
194.225.101.0/24/24RIPENCC

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

55 objects · 13 not announced

Route objects naming AS25306 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
81.28.32.0/21RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
81.28.32.0/22RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
81.28.36.0/22RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
81.28.44.0/22RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
81.28.44.0/24RIPEInstitute Isiran RouteINSTITUTE-ISIRAN-MNT2016-02-15Not announced
81.28.48.0/20RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
81.28.48.0/21RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
81.28.49.0/24RIPEInstitute Isiran RouteINSTITUTE-ISIRAN-MNT2016-02-15Not announced
81.28.54.0/24RIPE—INSTITUTE-ISIRAN-MNT2020-08-03Not announced
81.28.56.0/21RADBProxy-registered route objectMAINT-AS34912025-03-28Not announced
81.28.56.0/24RIPEIsiran Institute BlockINSTITUTE-ISIRAN-MNT2016-02-15Not announced
81.28.62.0/24RIPE—INSTITUTE-ISIRAN-MNT2020-08-03Not announced
81.28.63.0/24RIPE—INSTITUTE-ISIRAN-MNT2020-08-03Not announced
81.28.32.0/19RIPEInstitute ISiran RouteINSTITUTE-ISIRAN-MNT2016-10-16Announced
81.28.32.0/24RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.32.0/24RIPEInstitute Isiran RouteINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.33.0/24RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.33.0/24RIPEInstitute Isiran RouteINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.34.0/23RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.34.0/23RIPE—INSTITUTE-ISIRAN-MNT2020-08-11Announced
81.28.34.0/24RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.34.0/24RIPE—INSTITUTE-ISIRAN-MNT2020-08-03Announced
81.28.35.0/24RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.35.0/24RIPEIsiran Institute BlockINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.36.0/24RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.36.0/24RIPEInstitute Isiran RouteINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.37.0/24RIPEIsiran Institute BlockINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.38.0/24RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.38.0/24RIPEIsiran Institute BlockINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.39.0/24RIPEIsiran Institute BlockINSTITUTE-ISIRAN-MNT2014-04-14Announced
81.28.40.0/23RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.40.0/24RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.40.0/24RIPEIsiran Institute BlockINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.41.0/24RIPEIsiran BlockINSTITUTE-ISIRAN-MNT2016-10-16Announced
81.28.42.0/24RIPEIsiran BlockINSTITUTE-ISIRAN-MNT2016-10-16Announced
81.28.43.0/24RIPEInstitute ISiran RouteINSTITUTE-ISIRAN-MNT2014-03-16Announced
81.28.44.0/23RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.45.0/24RIPEInstitute Isiran RouteINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.46.0/23RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.46.0/24RIPE—INSTITUTE-ISIRAN-MNT2020-08-03Announced
81.28.47.0/24RIPEInstitute Isiran RouteINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.48.0/24RIPEIsiran Institute BlockINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.50.0/23RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.50.0/24RADBProxy-registered route objectMAINT-AS34912025-03-28Announced
81.28.50.0/24RIPEInstitute Isiran RouteINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.51.0/24RIPEIsiran Institute BlockINSTITUTE-ISIRAN-MNT2016-10-16Announced
81.28.52.0/24RIPEIsiran Institute BlockINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.53.0/24RIPE—INSTITUTE-ISIRAN-MNT2020-08-22Announced
81.28.55.0/24RIPEIsiran Institute BlockINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.57.0/24RIPEIsiran Institute BlockINSTITUTE-ISIRAN-MNT2016-02-15Announced
81.28.58.0/24RIPE—INSTITUTE-ISIRAN-MNT2020-08-03Announced
81.28.59.0/24RIPE—INSTITUTE-ISIRAN-MNT2020-08-03Announced
81.28.60.0/24RIPE—INSTITUTE-ISIRAN-MNT2020-08-22Announced
81.28.61.0/24RIPE—INSTITUTE-ISIRAN-MNT2020-08-22Announced
194.225.101.0/24RIPEBehestan blockIPM-MNT2026-06-02Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS25306 directly show who expects to carry it.

AS-setWhereRelationship
AS-ACCNETRIPELists AS25306 as a direct member
AS-ALBORZRIPELists AS25306 as a direct member
AS-BTN-CUSTOMERSRADBLists AS25306 as a direct member
AS-DCIRIPELists AS25306 as a direct member
AS-IR-ASNRIPELists AS25306 as a direct member
AS-IRANET-IPMRIPELists AS25306 as a direct member
AS-SET-FDPRIPELists AS25306 as a direct member
AS-TICGWRIPELists AS25306 as a direct member
AS34984:AS-TELLCOMRIPELists AS25306 as a direct member
AS41194:AS-RASCOMRIPELists AS25306 as a direct member

RPKI from rpki-client, validated 2026-11-03 13:02 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-03. Cross-check on bgp.he.net.