ResearchRouting table, looking glass, RPKI & IRR

64.172.103.0/24 CITY OF HAYWARD

Announced by AS32843 CITY OF HAYWARD. RPKI not found Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 64.172.103.0/24

Prefix
64.172.103.0/24
Origin
AS32843 CITYOFHAYWARDCA
RPKI
RPKI not found
Size
256 addresses
Less specific
64.160.0.0/12 AS7018 ATT-INTERNET4
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-14 00:02 UTC
Paths

How 64.172.103.0/24 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 7922 33651 6099 32843
OriginAS32843 CITY OF HAYWARD
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated5d 23h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 7922 33651 6099 32843
OriginAS32843 CITY OF HAYWARD
Origin codeIGP
Communities903:900 903:13760
Updated6d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7922 33651 6099 32843
OriginAS32843 CITY OF HAYWARD
Origin codeIGP
Communities36295:100
Updated6d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 7922 33651 6099 32843
OriginAS32843 CITY OF HAYWARD
Origin codeIGP
Communities174:21000 174:22013
Updated6d 7h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 7922 33651 6099 32843
OriginAS32843 CITY OF HAYWARD
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated10d 0h ago
RPKI

Route origin authorizations

No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.

IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
64.172.103.0/24AS14127 ILANDRADBNMAINT-HAYWARD-CA
64.172.103.0/24AS25625 IPAIRADBComcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054MAINT-AS7922
64.172.96.0/19 coveringAS7132 SBIS-ASRADBSan Francisco, CA SBC Internet ServicesMAINT-AS7132
64.160.0.0/12 coveringAS7132 SBIS-ASRADBARIN Allocation SBC Internet ServicesMAINT-AS7132
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

64.160.0.0/12 AS7018 ATT-INTERNET4
Tools

Check 64.172.103.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API