asn.dev

Routing security

AS40355 SUNDANCE-NET - Sundance International LLC

Unclassified ARIN

RPKI valid 100% 10 of 10 announcements
RPKI invalid 0 none
No ROA 0 not covered by any ROA
IRR registered 100% 0 missing · 0 other origin
ROAs 12 authorising this AS

Announcements

What this network originates

10 observed

Every prefix observed with AS40355 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
199.244.88.0/24RPKI validIRR covering56
199.244.89.0/24RPKI validIRR covering56
199.244.90.0/24RPKI validIRR covering44
199.244.91.0/24RPKI validIRR covering50
205.153.96.0/24RPKI validIRR56
205.153.99.0/24RPKI validIRR51
216.38.228.0/24RPKI validIRR55
216.38.229.0/24RPKI validIRR50
216.38.230.0/24RPKI validIRR50
216.38.231.0/24RPKI validIRR56

RPKI · ROAs

Route origin authorisations

12 ROAs

Signed statements by address holders that AS40355 may originate these prefixes, up to the maximum length shown.

PrefixMax lengthTrust anchor
199.244.88.0/22/24ARIN
205.153.96.0/22/22ARIN
205.153.96.0/24/24ARIN
205.153.97.0/24/24ARIN
205.153.98.0/24/24ARIN
205.153.99.0/24/24ARIN
216.38.228.0/24/24ARIN
216.38.229.0/24/24ARIN
216.38.230.0/24/24ARIN
216.38.231.0/24/24ARIN
2001:470:11c::/48/48ARIN
2607:e680::/32/32ARIN

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

14 objects · 8 not announced

Route objects naming AS40355 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
199.244.88.0/22ARINSundance International Global IPMNT-SIL-582020-10-14Not announced
199.244.88.0/22RADBComcast Cable Communications, Inc.MAINT-AS79222023-11-13Not announced
205.153.96.0/22ARINNET-205-153-96-0-1MNT-SIL-582026-10-01Not announced
205.153.97.0/24ARINSundance International LLCMNT-SIL-582026-10-06Not announced
205.153.98.0/24ARINSundance International LLCMNT-SIL-582026-10-06Not announced
216.38.228.0/22ARINSUNDANCE NETMNT-SIL-582024-04-02Not announced
2001:470:11c::/48ARINHurricane Electric LLCMNT-HURC2025-03-01Not announced
2607:e680::/32ARINSundance International LLCMNT-SIL-582026-04-22Not announced
205.153.96.0/24ARINSundance International LLCMNT-SIL-582026-10-06Announced
205.153.99.0/24ARIN205.153.96.0/22MNT-SIL-582026-10-06Announced
216.38.228.0/24ARINSundance International LLCMNT-SIL-582025-10-08Announced
216.38.229.0/24ARINSundance International LLCMNT-SIL-582025-10-08Announced
216.38.230.0/24ARINSundance International LLCMNT-SIL-582025-10-08Announced
216.38.231.0/24ARINSundance International LLCMNT-SIL-582025-10-08Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS40355 directly show who expects to carry it.

AS-setWhereRelationship
AS-CDC-CUSTOMERSRADBLists AS40355 as a direct member
AS-COMCAST-EDIARADBLists AS40355 as a direct member
AS-HURRICANERADBLists AS40355 as a direct member
AS-RADORERIPELists AS40355 as a direct member
AS214588:AS-ICSRIPELists AS40355 as a direct member
AS40355:AS-ALLARINLists AS40355 as a direct member

RPKI from rpki-client, validated 2026-11-06 13:02 UTC. IRR from ARIN, RADB, RIPE, ALTDB, APNIC, LACNIC, NTTCOM, AFRINIC, collected 2026-11-06. Cross-check on bgp.he.net.