asn.dev

Routing security

AS3807 UMTNET-ASN

Education RIPE

RPKI valid 100% 30 of 30 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 30 authorising this AS

Announcements

What this network originates

30 observed

Every prefix observed with AS3807 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
150.131.0.0/16RPKI validIRR56
192.73.48.0/24RPKI validIRR56
192.160.47.0/24RPKI validIRR56
192.207.124.0/24RPKI validIRR56
192.231.192.0/24RPKI validIRR56
204.62.203.0/24RPKI validIRR56
207.196.129.0/24RPKI validIRR56
207.196.132.0/22RPKI validIRR56
207.196.136.0/22RPKI validIRR56
207.196.140.0/22RPKI validIRR56
207.196.144.0/22RPKI validIRR56
207.196.148.0/23RPKI validIRR56
207.196.153.0/24RPKI validIRR56
207.196.154.0/23RPKI validIRR56
207.196.156.0/23RPKI validIRR56
207.196.158.0/23RPKI validIRR56
207.196.167.0/24RPKI validIRR56
207.196.168.0/22RPKI validIRR56
207.196.172.0/23RPKI validIRR56
207.196.174.0/24RPKI validIRR56
207.196.175.0/24RPKI validIRR56
207.196.176.0/23RPKI validIRR56
207.196.178.0/24RPKI validIRR56
207.196.180.0/22RPKI validIRR56
207.196.184.0/21RPKI validIRR56
207.196.192.0/21RPKI validIRR56
207.196.200.0/22RPKI validIRR56
207.196.204.0/22RPKI validIRR56
207.196.240.0/21RPKI validIRR56
2620:104:8000::/40RPKI validIRR31

RPKI · ROAs

Route origin authorisations

30 ROAs

Signed statements by address holders that AS3807 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
150.131.0.0/16/16ARIN
192.73.48.0/24/24ARIN
192.160.47.0/24/24ARIN
192.207.124.0/24/24ARIN
192.231.192.0/24/24ARIN
204.62.203.0/24/24ARIN
207.196.129.0/24/24ARIN
207.196.132.0/22/22ARIN
207.196.136.0/22/22ARIN
207.196.140.0/22/22ARIN
207.196.144.0/22/22ARIN
207.196.148.0/23/23ARIN
207.196.153.0/24/24ARIN
207.196.154.0/23/23ARIN
207.196.156.0/23/23ARIN
207.196.158.0/23/23ARIN
207.196.167.0/24/24ARIN
207.196.168.0/22/22ARIN
207.196.172.0/23/23ARIN
207.196.174.0/24/24ARIN
207.196.175.0/24/24ARIN
207.196.176.0/23/23ARIN
207.196.178.0/24/24ARIN
207.196.180.0/22/22ARIN
207.196.184.0/21/21ARIN
207.196.192.0/21/21ARIN
207.196.200.0/22/22ARIN
207.196.204.0/22/22ARIN
207.196.240.0/21/21ARIN
2620:104:8000::/40/40ARIN

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

45 objects · 9 not announced

Route objects naming AS3807 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
192.206.171.0/24NTTCOMNETBLK-UMT1MAINT-NTTCOM-RA2007-04-13Not announced
204.62.201.0/24NTTCOMNETBLK-UMT1MAINT-NTTCOM-RA2007-04-13Not announced
204.62.202.0/24NTTCOMNETBLK-UMT1MAINT-NTTCOM-RA2007-04-13Not announced
204.62.204.0/24NTTCOMNETBLK-UMT1MAINT-NTTCOM-RA2007-04-13Not announced
204.62.205.0/24NTTCOMNETBLK-UMT1MAINT-NTTCOM-RA2007-04-13Not announced
204.128.243.0/24NTTCOMNETBLK-SWOKMAINT-NTTCOM-RA2007-04-13Not announced
205.167.162.0/23NTTCOMNETBLK-UMT4MAINT-NTTCOM-RA2007-04-13Not announced
207.196.128.0/17ARINroute object for 207.196.128.0/17MNT-UNIVER-12-Z2026-06-09Not announced
207.196.128.0/17RADBUMT NETWORKMAINT-AS38072023-11-13Not announced
150.131.0.0/16RADBNETBLK-UMT1MAINT-AS38072023-11-13Announced
192.73.48.0/24RADBUMT-NETMAINT-AS38072023-11-13Announced
192.160.47.0/24ARINroute object for 192.160.47.0/24MNT-UNIVER-122026-06-09Announced
192.160.47.0/24RADBUM RoutingMAINT-AS38072023-11-13Announced
192.207.124.0/24ARINroute object for 192.207.124.0/24MNT-UNIVER-122026-06-09Announced
192.207.124.0/24RADBUM RoutingMAINT-AS38072023-11-13Announced
192.231.192.0/24ARINroute object for 192.231.192.0/24MNT-UNIVER-122026-06-09Announced
192.231.192.0/24NTTCOMNETBLK-UMT3MAINT-NTTCOM-RA2007-04-13Announced
192.231.192.0/24RADBUM-RoutingMAINT-AS38072023-11-13Announced
204.62.203.0/24NTTCOMNETBLK-UMT1MAINT-NTTCOM-RA2007-04-13Announced
204.62.203.0/24RADBproxy route object for UMT for SKC routeMAINT-AS38072023-11-13Announced
207.196.129.0/24RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.132.0/22RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.136.0/22RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.140.0/22RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.144.0/22RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.148.0/23RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.153.0/24RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.154.0/23RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.156.0/23RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.158.0/23RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.167.0/24RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.168.0/22RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.172.0/23RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.174.0/24RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.175.0/24RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.176.0/23RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.178.0/24RADBMSU-BozemanMAINT-AS38072023-11-13Announced
207.196.180.0/22RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.184.0/21RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.192.0/21RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.200.0/22RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.204.0/22RADBNETBLK-UMT5MAINT-AS38072023-11-13Announced
207.196.240.0/21RADBNETBLK-UMTMAINT-AS38072023-11-13Announced
2620:104:8000::/40ARINroute object for 2620:104:8000::/40MNT-UNIVER-122026-06-09Announced
2620:104:8000::/40RADBUniversity of Montana IPv6 NetworkMAINT-AS38072023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS3807 directly show who expects to carry it.

AS-setWhereRelationship
AS-101-I2-PARTICIPANTSRADBLists AS3807 as a direct member
AS-BLACKFOOTRADBLists AS3807 as a direct member
AS-PNW-GIGAPOPRADBLists AS3807 as a direct member
AS-PNW-GIGAPOP-IRADBLists AS3807 as a direct member
AS-PNW-GIGAPOP-I2RADBLists AS3807 as a direct member
AS-PNW-GIGAPOP-NLRRADBLists AS3807 as a direct member
AS-WAVE-CUSTOMERSRADBLists AS3807 as a direct member
AS-WISCNET-WRIPSRADBLists AS3807 as a direct member
AS3807:AS-ALLRADBLists AS3807 as a direct member
AS3807:AS-CONERADBLists AS3807 as a direct member
AS3807:AS-CUSTOMERSRADBLists AS3807 as a direct member

RPKI from rpki-client, validated 2026-10-13 12:16 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-10-13. Cross-check on bgp.he.net.