asn.dev

Routing security

AS12660 SHARIF-EDU-NET Sharif University Of Technology

Unclassified APNIC

RPKI valid 21% 7 of 33 announcements
RPKI invalid 0 none
No ROA 26 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 9 authorising this AS

Announcements

What this network originates

33 observed

Every prefix observed with AS12660 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
81.31.160.0/19No ROAIRR54
81.31.160.0/24No ROAIRR55
81.31.168.0/23No ROAIRR covering54
81.31.168.0/24No ROAIRR covering55
81.31.169.0/24No ROAIRR covering55
81.31.170.0/24No ROAIRR covering55
81.31.171.0/24No ROAIRR covering55
81.31.172.0/24No ROAIRR covering55
81.31.173.0/24No ROAIRR covering55
81.31.176.0/22No ROAIRR covering54
81.31.180.0/22No ROAIRR covering54
81.31.186.0/24No ROAIRR covering55
152.89.12.0/22No ROAIRR54
152.89.12.0/24No ROAIRR covering53
152.89.13.0/24No ROAIRR covering53
152.89.14.0/24No ROAIRR covering53
152.89.15.0/24No ROAIRR covering53
213.233.160.0/19No ROAIRR55
213.233.161.0/24No ROAIRR covering54
213.233.162.0/24No ROAIRR covering54
213.233.164.0/24No ROAIRR covering54
213.233.165.0/24No ROAIRR covering54
213.233.172.0/24No ROAIRR covering54
213.233.173.0/24No ROAIRR covering1
213.233.184.0/24No ROAIRR covering54
213.233.185.0/24No ROAIRR covering54
2.189.80.0/22RPKI validIRR covering54
2.189.80.0/23RPKI validIRR covering53
2.189.80.0/24RPKI validIRR covering53
2.189.81.0/24RPKI validIRR covering53
2.189.82.0/23RPKI validIRR covering53
2.189.82.0/24RPKI validIRR covering53
2.189.83.0/24RPKI validIRR covering53

RPKI · ROAs

Route origin authorisations

9 ROAs

Signed statements by address holders that AS12660 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
2.189.80.0/21/24RIPENCC
87.107.156.0/22/24RIPENCC
87.107.184.0/23/24RIPENCC
94.184.132.0/22/22RIPENCC
194.225.32.0/20/24RIPENCC
194.225.40.0/21/21RIPENCC
194.225.40.0/24/24RIPENCC
194.225.44.0/22/22RIPENCC
194.225.84.0/22/22RIPENCC

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

21 objects · 17 not announced

Route objects naming AS12660 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
2.189.80.0/21RIPE—SHARIF-EDU-MNT2023-07-22Not announced
46.209.0.0/23RIPE—MNT-RSPN2021-08-25Not announced
46.209.0.0/24RIPE—MNT-RSPN2022-06-15Not announced
46.209.1.0/24RIPE—MNT-RSPN2022-06-15Not announced
46.209.40.0/22RIPE—MNT-RSPN2021-11-24Not announced
46.209.40.0/23RIPE—MNT-RSPN2021-12-18Not announced
46.209.42.0/23RIPE—MNT-RSPN2021-12-18Not announced
46.209.80.0/21RIPE—RSPN-ADMIN2018-09-10Not announced
81.31.160.0/20RIPESHARIF-EDU-NETSHARIF-EDU-MNT2003-01-28Not announced
94.184.128.0/22RIPESharif University of TechnologyIPM-MNT2020-08-01Not announced
94.184.132.0/22RIPESharif University of TechnologyIPM-MNT2020-08-01Not announced
194.225.32.0/20RIPE—IPM-MNT2024-05-21Not announced
194.225.40.0/22RIPESharif University of TechnologyIPM-MNT2021-11-24Not announced
194.225.40.0/24RIPESharif University of TechnologyIPM-MNT2022-01-16Not announced
194.225.44.0/22RIPESharif University of TechnologyIPM-MNT2021-11-24Not announced
213.233.168.0/21RIPESchoolnet IP addressesSHARIF-EDU-MNT2004-03-18Not announced
2001:1500::/32RIPESharif University IPv6 Prefix Route ObjectSHARIF-EDU-MNT2011-05-31Not announced
81.31.160.0/19RIPESHARIF-EDU-NETSHARIF-EDU-MNT2004-01-12Announced
81.31.160.0/24RIPESHARIF-EDU-NETSHARIF-EDU-MNT2007-08-04Announced
152.89.12.0/22RIPE—SHARIF-EDU-MNT2019-01-28Announced
213.233.160.0/19RIPESHARIF-EDU-NETSHARIF-EDU-MNT2003-04-04Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS12660 directly show who expects to carry it.

AS-setWhereRelationship
AS-DCIRIPELists AS12660 as a direct member
AS-IR-ASNRIPELists AS12660 as a direct member
AS-IRANET-IPMRIPELists AS12660 as a direct member
AS-IRANET-IPM-V6RIPELists AS12660 as a direct member
AS-RESPINARIPELists AS12660 as a direct member
AS-SEABONECUSTASRIPELists AS12660 as a direct member
AS-SMSRIPELists AS12660 as a direct member
AS-TICGWRIPELists AS12660 as a direct member
AS-TRANSROUTE-SPECRIPELists AS12660 as a direct member
AS3491:AS-CUSTOMERS-EURADBLists AS12660 as a direct member
AS34984:AS-TELLCOMRIPELists AS12660 as a direct member
AS41194:AS-RASCOMRIPELists AS12660 as a direct member

RPKI from rpki-client, validated 2026-11-04 19:18 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-04. Cross-check on bgp.he.net.