asn.dev

Routing security

AS21527 DAYSTARR-NET

Residential ARIN

RPKI valid 100% 25 of 25 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 6 authorising this AS

Announcements

What this network originates

25 observed

Every prefix observed with AS21527 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
23.157.240.0/24RPKI validIRR57
69.41.0.0/20RPKI validIRR57
69.41.0.0/24RPKI validIRR57
69.41.1.0/24RPKI validIRR57
69.41.2.0/24RPKI validIRR covering57
69.41.3.0/24RPKI validIRR covering57
69.41.4.0/24RPKI validIRR57
69.41.5.0/24RPKI validIRR covering57
69.41.6.0/23RPKI validIRR covering57
69.41.8.0/24RPKI validIRR57
69.41.9.0/24RPKI validIRR57
69.41.10.0/24RPKI validIRR57
69.41.11.0/24RPKI validIRR57
69.41.12.0/24RPKI validIRR57
69.41.13.0/24RPKI validIRR covering57
69.41.15.0/24RPKI validIRR57
104.192.192.0/23RPKI validIRR57
148.59.89.0/24RPKI validIRR57
208.65.236.0/22RPKI validIRR57
208.65.236.0/24RPKI validIRR covering57
208.65.237.0/24RPKI validIRR covering57
208.65.238.0/24RPKI validIRR covering57
208.65.239.0/24RPKI validIRR covering57
2607:f038::/32RPKI validIRR34
2607:f038:4000::/35RPKI validIRR covering34

RPKI · ROAs

Route origin authorisations

6 ROAs

Signed statements by address holders that AS21527 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
23.157.240.0/24/24ARIN
69.41.0.0/20/24ARIN
104.192.192.0/23/24ARIN
148.59.89.0/24/24ARIN
208.65.236.0/22/24ARIN
2607:f038::/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

28 objects · 7 not announced

Route objects naming AS21527 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
69.41.2.0/23RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Not announced
69.41.4.0/22RADBUS Signal downstream customerMAINT-AS265542023-11-13Not announced
69.41.6.0/24RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Not announced
69.41.7.0/24RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Not announced
69.41.12.0/23RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Not announced
69.41.14.0/24RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Not announced
2607:f038:fffe::/48ARINDAYSTARR: Covenant Eyes CustomerMNT-DAYST-72022-07-05Not announced
23.157.240.0/24ARINDayStarr CommunicationsMNT-DAYST-72020-05-22Announced
23.157.240.0/24RADBPer cam, added for AS21527 DAY 04MAINT-AS462082024-12-02Announced
69.41.0.0/20ARINDayStarr CommunicationsMNT-DAYST-72011-10-17Announced
69.41.0.0/20RADBPNAP-CHG ussignal routeMAINT-AS18282023-11-13Announced
69.41.0.0/24RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Announced
69.41.1.0/24RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Announced
69.41.4.0/24RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Announced
69.41.8.0/24RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Announced
69.41.9.0/24RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Announced
69.41.10.0/24RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Announced
69.41.11.0/24RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Announced
69.41.12.0/24RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Announced
69.41.15.0/24RADBPNAP-CHG ussignal routesMAINT-AS18282023-11-13Announced
104.192.192.0/23ARINDayStarr CommunicationsMNT-DAYST-72021-11-02Announced
104.192.192.0/23RADBPer cam, added for AS21527MAINT-AS462082024-12-02Announced
148.59.89.0/24ARINDayStarr CommunicationsMNT-DAYST-72020-06-03Announced
148.59.89.0/24RADBPer cam, added for AS21527 DAY 04MAINT-AS462082024-12-02Announced
208.65.236.0/22ARINDayStarr CommunicationsMNT-DAYST-72011-10-17Announced
208.65.236.0/22RADBUS Signal downstream customerMAINT-AS265542023-11-13Announced
2607:f038::/32ARINDayStarr Communications - IPv6MNT-DAYST-72012-01-13Announced
2607:f038::/32RADBPer cam, added for AS21527 DAY 04MAINT-AS462082024-12-02Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS21527 directly show who expects to carry it.

AS-setWhereRelationship
AS-13986RADBLists AS21527 as a direct member
AS-18474RADBLists AS21527 as a direct member
AS-CHTR-BBRADBLists AS21527 as a direct member
AS-DAYSTARRARINLists AS21527 as a direct member
AS-DAYSTARR-NETARINLists AS21527 as a direct member
AS-HURRICANERADBLists AS21527 as a direct member
AS-HURRICANEV6RADBLists AS21527 as a direct member
AS-I123-ARINARINLists AS21527 as a direct member
AS-PNAPCHGRADBLists AS21527 as a direct member
AS-TRANSROUTE-SPECRIPELists AS21527 as a direct member
AS-WINDSTREAM-CUSTRADBLists AS21527 as a direct member
AS174:AS-COGC-011RADBLists AS21527 as a direct member
AS26554:AS-CUSTOMERSRADBLists AS21527 as a direct member
AS3491:AS-CUSTOMERS-NARADBLists AS21527 as a direct member
AS46208:AS-ALLRADBLists AS21527 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.