asn.dev

Routing security

AS39912 I3B-AS

Unclassified RIPE NSP

RPKI valid 98% 45 of 46 announcements
RPKI invalid 0 none
No ROA 1 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 54 authorising this AS

Announcements

What this network originates

46 observed

Every prefix observed with AS39912 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
193.47.156.0/24No ROAIRR57
2a00:e98::/32RPKI validIRR35
2a01:100::/32RPKI validIRR35
2a01:f8::/32RPKI validIRR35
37.186.0.0/22RPKI validIRR57
37.186.4.0/24RPKI validIRR57
37.186.6.0/23RPKI validIRR57
37.186.8.0/21RPKI validIRR57
37.186.16.0/21RPKI validIRR57
77.220.96.0/20RPKI validIRR57
77.220.112.0/22RPKI validIRR57
77.220.120.0/21RPKI validIRR57
78.142.64.0/23RPKI validIRR57
78.142.68.0/22RPKI validIRR57
78.142.72.0/21RPKI validIRR57
78.142.96.0/20RPKI validIRR57
78.142.112.0/22RPKI validIRR57
78.142.116.0/23RPKI validIRR57
78.142.122.0/23RPKI validIRR57
78.142.124.0/22RPKI validIRR57
81.94.48.0/22RPKI validIRR57
81.94.52.0/23RPKI validIRR57
81.94.54.0/24RPKI validIRR57
81.94.56.0/21RPKI validIRR57
91.206.224.0/23RPKI validIRR57
92.42.16.0/22RPKI validIRR57
92.63.208.0/22RPKI validIRR57
92.63.212.0/24RPKI validIRR57
92.63.214.0/23RPKI validIRR57
92.63.216.0/21RPKI validIRR57
93.185.128.0/20RPKI validIRR57
95.143.80.0/20RPKI validIRR57
194.34.226.0/24RPKI validIRR57
195.16.224.0/21RPKI validIRR57
195.16.232.0/22RPKI validIRR57
195.16.236.0/23RPKI validIRR57
195.16.238.0/24RPKI validIRR57
195.16.241.0/24RPKI validIRR57
195.16.242.0/23RPKI validIRR57
195.16.245.0/24RPKI validIRR57
195.16.246.0/23RPKI validIRR57
195.16.251.0/24RPKI validIRR57
195.16.253.0/24RPKI validIRR57
195.16.254.0/23RPKI validIRR57
195.140.136.0/22RPKI validIRR57
213.139.252.0/22RPKI validIRR57

RPKI · ROAs

Route origin authorisations

54 ROAs

Signed statements by address holders that AS39912 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
37.186.0.0/22/22RIPENCC
37.186.4.0/24/24RIPENCC
37.186.6.0/23/23RIPENCC
37.186.8.0/21/21RIPENCC
37.186.16.0/21/21RIPENCC
77.220.96.0/20/20RIPENCC
77.220.105.0/24/24RIPENCC
77.220.111.0/24/24RIPENCC
77.220.112.0/22/22RIPENCC
77.220.120.0/21/21RIPENCC
78.142.64.0/23/23RIPENCC
78.142.68.0/22/22RIPENCC
78.142.72.0/21/21RIPENCC
78.142.96.0/20/24RIPENCC
78.142.112.0/22/22RIPENCC
78.142.116.0/23/23RIPENCC
78.142.122.0/23/23RIPENCC
78.142.124.0/22/22RIPENCC
81.94.48.0/22/22RIPENCC
81.94.52.0/23/24RIPENCC
81.94.54.0/24/24RIPENCC
81.94.56.0/21/21RIPENCC
81.94.56.0/24/24RIPENCC
91.206.224.0/23/23RIPENCC
92.42.16.0/22/22RIPENCC
92.63.208.0/22/24RIPENCC
92.63.212.0/24/24RIPENCC
92.63.214.0/23/23RIPENCC
92.63.216.0/21/21RIPENCC
92.63.217.0/24/24RIPENCC
92.63.218.0/24/24RIPENCC
93.185.128.0/20/24RIPENCC
95.143.80.0/20/20RIPENCC
194.34.226.0/24/24RIPENCC
195.16.224.0/21/21RIPENCC
195.16.232.0/22/24RIPENCC
195.16.236.0/23/23RIPENCC
195.16.238.0/24/24RIPENCC
195.16.241.0/24/24RIPENCC
195.16.242.0/23/23RIPENCC
195.16.245.0/24/24RIPENCC
195.16.246.0/23/23RIPENCC
195.16.251.0/24/24RIPENCC
195.16.253.0/24/24RIPENCC
195.16.254.0/23/23RIPENCC
195.137.238.0/23/23RIPENCC
195.137.238.0/24/24RIPENCC
195.140.136.0/22/22RIPENCC
213.139.252.0/22/22RIPENCC
2a00:e98::/32/32RIPENCC
2a00:eb0::/32/32RIPENCC
2a01:f8::/32/32RIPENCC
2a01:100::/32/48RIPENCC
2a0d:f9c2::/32/32RIPENCC

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

51 objects · 5 not announced

Route objects naming AS39912 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
193.37.144.0/24RIPEAAIXOJA-MNT2022-04-28Not announced
195.137.238.0/23RIPE—OJA-MNT2022-04-28Not announced
2001:7f8:4a::/48RIPEwww.aaix.netOJA-MNT2017-11-15Not announced
2a00:eb0::/32RIPE—I3B-MNT2020-08-07Not announced
2a0d:f9c2::/32RIPEHostProfis ISP Telekom GmbH - WIEN1MNT-HOSTPROFIS2018-10-30Not announced
37.186.0.0/22RIPE—OJA-MNT2022-04-28Announced
37.186.4.0/24RIPE—OJA-MNT2022-04-28Announced
37.186.6.0/23RIPE—OJA-MNT2022-04-28Announced
37.186.8.0/21RIPE—OJA-MNT2022-04-28Announced
37.186.16.0/21RIPEoja.at GmbHOJA-MNT2022-04-28Announced
77.220.96.0/20RIPE—OJA-MNT2022-04-28Announced
77.220.112.0/22RIPE—OJA-MNT2022-04-28Announced
77.220.120.0/21RIPE—OJA-MNT2022-04-28Announced
78.142.64.0/23RIPE—OJA-MNT2022-04-28Announced
78.142.68.0/22RIPE—OJA-MNT2022-04-28Announced
78.142.72.0/21RIPE—OJA-MNT2022-04-28Announced
78.142.96.0/20RIPE—OJA-MNT2022-04-28Announced
78.142.112.0/22RIPE—OJA-MNT2022-04-28Announced
78.142.116.0/23RIPE—OJA-MNT2022-04-28Announced
78.142.122.0/23RIPE—I3B-MNT2019-02-19Announced
78.142.124.0/22RIPE—OJA-MNT2022-04-28Announced
81.94.48.0/22RIPE—OJA-MNT2022-04-28Announced
81.94.52.0/23RIPE—OJA-MNT2022-04-28Announced
81.94.54.0/24RIPE—OJA-MNT2022-04-28Announced
81.94.56.0/21RIPE—OJA-MNT2022-04-28Announced
91.206.224.0/23RIPE—OJA-MNT2022-04-28Announced
92.42.16.0/22RIPEOja.at GmbHOJA-MNT2019-03-08Announced
92.63.208.0/22RIPE—OJA-MNT2022-04-28Announced
92.63.212.0/24RIPE—OJA-MNT2022-04-28Announced
92.63.214.0/23RIPE—OJA-MNT2022-04-28Announced
92.63.216.0/21RIPE—OJA-MNT2022-04-28Announced
93.185.128.0/20RIPE—OJA-MNT2022-04-28Announced
95.143.80.0/20RIPE—OJA-MNT2022-04-28Announced
193.47.156.0/24RIPEPrivatinstitut Venetia Erwachsenenbildung GesmbHOJA-MNT2022-07-06Announced
194.34.226.0/24RIPEHostProfis ISP Telekom GmbH - WIEN1MNT-HOSTPROFIS2018-10-30Announced
195.16.224.0/21RIPE—OJA-MNT2022-04-28Announced
195.16.232.0/22RIPE—OJA-MNT2022-04-28Announced
195.16.236.0/23RIPE—OJA-MNT2022-04-28Announced
195.16.238.0/24RIPE—OJA-MNT2022-04-28Announced
195.16.241.0/24RIPE—OJA-MNT2022-04-28Announced
195.16.242.0/23RIPE—OJA-MNT2022-04-28Announced
195.16.245.0/24RIPE—OJA-MNT2022-04-28Announced
195.16.246.0/23RIPE—OJA-MNT2022-04-28Announced
195.16.251.0/24RIPE—OJA-MNT2022-04-28Announced
195.16.253.0/24RIPE—OJA-MNT2022-04-28Announced
195.16.254.0/23RIPE—OJA-MNT2022-04-28Announced
195.140.136.0/22RIPE—OJA-MNT2022-04-28Announced
213.139.252.0/22RIPEOja.at GmbHOJA-MNT2018-12-17Announced
2a00:e98::/32RIPE—OJA-MNT2022-04-28Announced
2a01:f8::/32RIPE—I3B-MNT2019-06-28Announced
2a01:100::/32RIPEOJA.at GmbHOJA-MNT2022-04-28Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS39912 directly show who expects to carry it.

AS-setWhereRelationship
AS-I3BPeeringDBDeclared by the operator as its own set
AS-39912-V4RIPELists AS39912 as a direct member
AS-39912-V6RIPELists AS39912 as a direct member
AS-3PSYSTEM-MIXRIPELists AS39912 as a direct member
AS-AAIXRIPELists AS39912 as a direct member
AS-AMANETRIPELists AS39912 as a direct member
AS-CORE-BACKBONE:AS-EXCEPTIONSRIPELists AS39912 as a direct member
AS-FINECOM-PEERS-DECIXRIPELists AS39912 as a direct member
AS-GBLXEURIPELists AS39912 as a direct member
AS-GREEN-IPV6-PEERSRIPELists AS39912 as a direct member
AS-HURRICANERADBLists AS39912 as a direct member
AS-HURRICANEV6RADBLists AS39912 as a direct member
AS-I3BRIPELists AS39912 as a direct member
AS-I3B-TRANSIT-V4RIPELists AS39912 as a direct member
AS-I3B-TRANSIT-V6RIPELists AS39912 as a direct member
AS-LIECOMTEL-PEERSRIPELists AS39912 as a direct member
AS-LIQUID-AMSIXPEERSRIPELists AS39912 as a direct member
AS-LIQUID-DECIXPEERSRIPELists AS39912 as a direct member
AS-MANDA-DECIX-PEERS-V4RIPELists AS39912 as a direct member
AS-MANDA-DECIX-PEERS-V6RIPELists AS39912 as a direct member
AS-NAUKAV6RIPELists AS39912 as a direct member
AS-NTRNET-MIXRIPELists AS39912 as a direct member
AS-OJARIPELists AS39912 as a direct member
AS-RETN-ACTUAL-V4RIPELists AS39912 as a direct member
AS-RETN-ACTUAL-V6RIPELists AS39912 as a direct member
AS-RIS-RRC05RIPELists AS39912 as a direct member
AS-SEABONE-V6RIPELists AS39912 as a direct member
AS-SEABONECUSTEURIPELists AS39912 as a direct member
AS-TITANDECIXRIPELists AS39912 as a direct member
AS-TRANSROUTE-SPECRIPELists AS39912 as a direct member
AS-UTACUSTRIPELists AS39912 as a direct member
AS-VIX-MEMBERSRIPELists AS39912 as a direct member
AS-WIFIWEB-MIXRIPELists AS39912 as a direct member
AS15547:AS-PEERSRIPELists AS39912 as a direct member
AS203462:AS-NVC-DECIX_FRA_RSRIPELists AS39912 as a direct member
AS20715:AS-DECIX-IST-CONNECTEDRIPELists AS39912 as a direct member
AS20715:AS-DECIX-IST-RSRIPELists AS39912 as a direct member
AS20715:AS-DECIX-IST-RS-V6RIPELists AS39912 as a direct member
AS3216:AS-DECIXRIPELists AS39912 as a direct member
AS43252:AS-DECIX-HAM-CONNECTEDRIPELists AS39912 as a direct member
AS43252:AS-DECIX-HAM-RSRIPELists AS39912 as a direct member
AS43252:AS-DECIX-HAM-RS-V6RIPELists AS39912 as a direct member
AS47228:AS-DECIX-MUC-CONNECTEDRIPELists AS39912 as a direct member
AS47228:AS-DECIX-MUC-RSRIPELists AS39912 as a direct member
AS47228:AS-DECIX-MUC-RS-V6RIPELists AS39912 as a direct member
AS47841:AS-OPEN-PEERINGRIPELists AS39912 as a direct member
AS56890:AS-DECIX-DUS-CONNECTEDRIPELists AS39912 as a direct member
AS56890:AS-DECIX-DUS-RSRIPELists AS39912 as a direct member
AS56890:AS-DECIX-DUS-RS-V6RIPELists AS39912 as a direct member
AS6695:AS-DECIX-FRA-CONNECTEDRIPELists AS39912 as a direct member
AS6695:AS-DECIX-FRA-RSRIPELists AS39912 as a direct member
AS6695:AS-DECIX-FRA-RS-V6RIPELists AS39912 as a direct member
AS8308:AS-PEERINGSRIPELists AS39912 as a direct member

RPKI from rpki-client, validated 2026-10-18 12:08 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-18. Cross-check on bgp.he.net.