asn.dev

Routing security

AS3999 PENN-STATE

Education ARIN

RPKI valid 93% 13 of 14 announcements
RPKI invalid 0 none
No ROA 1 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 13 authorising this AS

Announcements

What this network originates

14 observed

Every prefix observed with AS3999 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
150.231.0.0/16No ROAIRR55
66.71.0.0/17RPKI validIRR55
75.102.64.0/18RPKI validIRR55
104.38.0.0/15RPKI validIRR55
128.118.0.0/16RPKI validIRR55
130.203.0.0/16RPKI validIRR55
146.186.0.0/16RPKI validIRR55
192.5.157.0/24RPKI validIRR55
192.5.158.0/24RPKI validIRR55
192.5.159.0/24RPKI validIRR55
192.5.160.0/24RPKI validIRR55
192.5.161.0/24RPKI validIRR55
192.112.253.0/24RPKI validIRR55
2610:8::/32RPKI validIRR32

RPKI · ROAs

Route origin authorisations

13 ROAs

Signed statements by address holders that AS3999 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
66.71.0.0/17/24ARIN
75.102.64.0/18/24ARIN
104.38.0.0/15/24ARIN
128.118.0.0/16/24ARIN
130.203.0.0/16/24ARIN
146.186.0.0/16/24ARIN
192.5.157.0/24/24ARIN
192.5.158.0/24/24ARIN
192.5.159.0/24/24ARIN
192.5.160.0/24/24ARIN
192.5.161.0/24/24ARIN
192.112.253.0/24/24ARIN
2610:8::/32/64ARIN

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

27 objects · 0 not announced

Route objects naming AS3999 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
66.71.0.0/17ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
66.71.0.0/17RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
75.102.64.0/18ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
75.102.64.0/18RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
104.38.0.0/15ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
104.38.0.0/15RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
128.118.0.0/16ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
128.118.0.0/16RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
130.203.0.0/16ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
130.203.0.0/16RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
146.186.0.0/16ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
146.186.0.0/16RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
150.231.0.0/16RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
192.5.157.0/24ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
192.5.157.0/24RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
192.5.158.0/24ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
192.5.158.0/24RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
192.5.159.0/24ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
192.5.159.0/24RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
192.5.160.0/24ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
192.5.160.0/24RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
192.5.161.0/24ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
192.5.161.0/24RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
192.112.253.0/24ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
192.112.253.0/24RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced
2610:8::/32ARINThe Pennsylvania State UniversityMNT-PSU-22026-06-02Announced
2610:8::/32RADBThe Pennsylvania State UniversityMAINT-AS39992023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS3999 directly show who expects to carry it.

AS-setWhereRelationship
AS-COMCAST-EDIARADBLists AS3999 as a direct member
AS-KINBERARINLists AS3999 as a direct member
AS-PENNRENARINLists AS3999 as a direct member
AS-PENNSTATERADBLists AS3999 as a direct member
AS-WISCNET-WRIPSRADBLists AS3999 as a direct member
AS10886:AS-ALLRADBLists AS3999 as a direct member
AS10886:AS-CPS-PARTRADBLists AS3999 as a direct member
AS10886:AS-RE-PARTRADBLists AS3999 as a direct member
AS11164:AS-PARTICIPANTSRADBLists AS3999 as a direct member
AS11537:AS-PARTICIPANTS-BETARADBLists AS3999 as a direct member
AS293:AS-FROM-I2-TO-ESNETARINLists AS3999 as a direct member
AS3676:AS-UIOWA-PEERS-ANNOUNCE-CUSTRADBLists AS3999 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.