ResearchRouting table, looking glass, RPKI & IRR

157.254.178.0/23 Nearoute Limited

Announced by AS51847 Nearoute Limited. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 157.254.178.0/23

Prefix
157.254.178.0/23
Origin
AS51847 NEAROUTE
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
2
IRR route objects
5 exact, 1 covering
In RouteViews
2026-10-14 16:02 UTC
Paths

How 157.254.178.0/23 is reached

Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.

AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 3491 22981 51847
OriginAS51847 Nearoute Limited
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated6d 17h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 3491 22981 51847
OriginAS51847 Nearoute Limited
Origin codeIGP
Communities903:900 903:13760
Updated7d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 51847×2
OriginAS51847 Nearoute Limited
Origin codeIGP
Communities36295:100
Updated7d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 6939 51847×2
OriginAS51847 Nearoute Limited
Origin codeIGP
Communitiesnone
Updated7d 1h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3491 22981 51847
OriginAS51847 Nearoute Limited
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated9d 6h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS51847 to originate 157.254.178.0/23 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
157.254.178.0/23/24AS51847 NEAROUTEARIN
157.254.178.0/23/24AS53808 MOEDOVE-N2ARIN
157.254.178.0/23/24AS147003 AITPL-AS-APARIN
IRR

Route objects

Registered in the IRR for this prefix and the ones covering it. Look it up live.

RouteOriginSourceDescriptionMaintained by
157.254.178.0/23AS53808 MOEDOVE-N2ARINipxoMNT-DCL-577
157.254.178.0/23AS147003 AITPL-AS-APARINUsed by EndUserMNT-DCL-577
157.254.178.0/23AS51847 NEAROUTERADBautogenMAINT-AS834
157.254.178.0/23AS53808 MOEDOVE-N2RADBautogenMAINT-AS834
157.254.178.0/23AS147003 AITPL-AS-APRADBautogenMAINT-AS834
157.254.176.0/20 coveringAS7768 TEKNETALTDBProxy registration to prevent harm from ARIN-NONAUTH shutdownMAINT-AS7034
More specific

Prefixes inside 157.254.178.0/23

2 announced prefixes fall inside this one.

Show the 2 prefixes
157.254.178.0/24 AS53808 MOEDOVE-N2157.254.179.0/24 AS147003 AITPL-AS-AP
Tools

Check 157.254.178.0/23 live

Looking glassIP to ASN APIRPKI APIIRR API