asn.dev

Routing security

AS4549 ESPN-AS

Unclassified APNIC

RPKI valid 0% 0 of 39 announcements
RPKI invalid 0 none
No ROA 39 not covered by any ROA
IRR registered 97% 0 missing · 1 other origin
ROAs 0 authorising this AS

Announcements

What this network originates

39 observed

Every prefix observed with AS4549 as its origin, checked against RPKI and the IRR. Problems sort first.

PrefixRPKIIRRVantage points
199.184.108.0/24No ROAIRR other origin53
45.63.168.0/21No ROAIRR covering52
45.63.168.0/24No ROAIRR covering52
45.63.169.0/24No ROAIRR covering52
45.63.170.0/24No ROAIRR covering52
45.63.184.0/24No ROAIRR52
45.63.185.0/24No ROAIRR52
45.63.192.0/23No ROAIRR53
45.63.192.0/24No ROAIRR covering53
45.63.193.0/24No ROAIRR covering53
45.63.194.0/24No ROAIRR52
45.63.195.0/24No ROAIRR54
45.63.200.0/21No ROAIRR53
45.63.208.0/21No ROAIRR covering52
45.63.216.0/21No ROAIRR covering53
45.63.227.0/24No ROAIRR covering53
45.63.230.0/24No ROAIRR covering53
45.63.232.0/21No ROAIRR covering53
45.63.233.0/24No ROAIRR covering53
45.63.234.0/24No ROAIRR covering53
45.63.235.0/24No ROAIRR covering53
45.63.236.0/24No ROAIRR covering53
45.63.237.0/24No ROAIRR covering53
45.63.240.0/21No ROAIRR covering53
45.63.240.0/24No ROAIRR covering53
45.63.241.0/24No ROAIRR covering53
45.63.242.0/24No ROAIRR covering53
45.63.243.0/24No ROAIRR covering53
45.63.244.0/24No ROAIRR covering53
45.63.245.0/24No ROAIRR covering53
45.63.246.0/24No ROAIRR covering53
45.63.247.0/24No ROAIRR covering53
45.63.248.0/21No ROAIRR covering53
45.63.248.0/24No ROAIRR covering53
45.63.255.0/24No ROAIRR covering53
192.234.1.0/24No ROAIRR53
192.234.2.0/24No ROAIRR53
192.234.3.0/24No ROAIRR53
192.234.4.0/24No ROAIRR53

RPKI · ROAs

Route origin authorisations

0 ROAs

Signed statements by address holders that AS4549 may originate these prefixes, up to the maximum length shown.

No ROA names this AS as an authorised origin.

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

33 objects · 23 not announced

Route objects naming AS4549 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
45.63.128.0/17RADBESPN Inc, AggregateMAINT-AS45492023-11-13Not announced
45.63.128.0/24RADBESPN Inc, LAPCMAINT-AS45492023-11-13Not announced
45.63.176.0/21RADBESPN Inc, 310 HudsonMAINT-AS45492023-11-13Not announced
45.63.176.0/24RADBESPN Inc, 310 HudsonMAINT-AS45492023-11-13Not announced
45.63.177.0/24RADBESPN Inc, 310 HudsonMAINT-AS45492023-11-13Not announced
45.63.178.0/24RADBESPN Inc, 310 HudsonMAINT-AS45492023-11-13Not announced
45.63.179.0/24RADBESPN Inc, 310 HudsonMAINT-AS45492023-11-13Not announced
45.63.180.0/24RADBESPN Inc, 310 HudsonMAINT-AS45492023-11-13Not announced
45.63.181.0/24RADBESPN Inc, 310 HudsonMAINT-AS45492023-11-13Not announced
45.63.182.0/24RADBESPN Inc, 310 HudsonMAINT-AS45492023-11-13Not announced
45.63.183.0/24RADBESPN Inc, 310 HudsonMAINT-AS45492023-11-13Not announced
45.63.200.0/24RADBDisney - ESPN - Hollywood ParkMAINT-AS45492026-05-29Not announced
45.63.201.0/24RADBDisney - ESPN - Hollywood ParkMAINT-AS45492026-05-29Not announced
45.63.202.0/24RADBDisney - ESPN - Hollywood ParkMAINT-AS45492026-05-29Not announced
45.63.203.0/24RADBDisney - ESPN - Hollywood ParkMAINT-AS45492026-05-29Not announced
45.63.204.0/24RADBDisney - ESPN - Hollywood ParkMAINT-AS45492026-05-29Not announced
45.63.205.0/24RADBDisney - ESPN - Hollywood ParkMAINT-AS45492026-05-29Not announced
45.63.206.0/24RADBDisney - ESPN - Hollywood ParkMAINT-AS45492026-05-29Not announced
45.63.207.0/24RADBDisney - ESPN - Hollywood ParkMAINT-AS45492026-05-29Not announced
45.63.224.0/21RADBESPN Inc. - LAPCMAINT-AS45492023-11-13Not announced
198.83.168.0/24RADBESPN Inc. ESPN Plaza Bristol, CT 06010MAINT-AS45492023-11-13Not announced
204.149.192.0/24RADBESPN Inc. ESPN Plaza Bristol, CT 06010MAINT-AS45492023-11-13Not announced
2607:f8c0:10::/48RADBESPN IPv6 2607:F8C0:10::0/48 NetblockMAINT-AS45492023-11-13Not announced
45.63.184.0/24RADBauto-generated route object for 45.63.184.0/24MAINT-AS111722023-11-13Announced
45.63.185.0/24RADB—MAINT-AS172222025-03-19Announced
45.63.192.0/23RADBESPN Inc. - ArgentinaMAINT-AS45492023-11-13Announced
45.63.194.0/24RADBESPN Inc. - Argentina CuyoMAINT-AS45492023-11-13Announced
45.63.195.0/24RADBESPNMAINT-AS116642026-08-07Announced
45.63.200.0/21RADBDisney - ESPN - Hollywood ParkMAINT-AS45492026-05-29Announced
192.234.1.0/24RADBESPN IPv4 192.234.1.0 NetblockMAINT-AS45492023-11-13Announced
192.234.2.0/24RADBESPN IPv4 192.234.2.0/24 NetblockMAINT-AS45492023-11-13Announced
192.234.3.0/24RADBESPN IPv4 192.234.3.0/24 NetblockMAINT-AS45492023-11-13Announced
192.234.4.0/24RADBESPN IPv4 192.234.4.0/24 NetblockMAINT-AS45492023-11-13Announced

IRR

AS-sets

The as-set is what upstreams expand to build this network's customer filter. Sets that list AS4549 directly show who expects to carry it.

AS-setWhereRelationship
AS-ALESTRARADBLists AS4549 as a direct member
AS-ANC-CUSTOMER-PROXY-REGISTERRADBLists AS4549 as a direct member
AS-BATBLUERADBLists AS4549 as a direct member
AS-CLARO-AUP-CUSTOMERSRADBLists AS4549 as a direct member
AS-COMCAST-EDIARADBLists AS4549 as a direct member
AS-E1-AUTOMATION-CUSTOMERRADBLists AS4549 as a direct member
AS-ESPN-1RADBLists AS4549 as a direct member
AS-HURRICANERADBLists AS4549 as a direct member
AS-MUNDIVOX-CUSTOMERSRADBLists AS4549 as a direct member
AS11014:AS-CUSTOMERSLACNICLists AS4549 as a direct member
AS14178:AS-MCM-TELECOMRADBLists AS4549 as a direct member
AS198949:AS-SDRADBLists AS4549 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.