ResearchRouting table, looking glass, RPKI & IRR

173.46.76.0/24 Cisco IoT

Announced by AS36180 Cisco IoT. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 173.46.76.0/24

Prefix
173.46.76.0/24
Origin
AS36180 CISCO-IOT
RPKI
RPKI valid
Size
256 addresses
Less specific
173.46.64.0/20 AS6461 ZAYO-6461
More specifics
0
IRR route objects
3 exact, 1 covering
In RouteViews
2026-10-12 20:02 UTC
Paths

How 173.46.76.0/24 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 7018 36180
OriginAS36180 Cisco IoT
Origin codeIGP
Communities174:21000 174:22013 36601:150 36601:174 36601:2001
Updated4d 18h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 7018 36180
OriginAS36180 Cisco IoT
Origin codeIGP
Communities903:900 903:13760
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7018 36180
OriginAS36180 Cisco IoT
Origin codeIGP
Communities36295:100
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 7018 36180
OriginAS36180 Cisco IoT
Origin codeIGP
Communities174:21000 174:22013
Updated5d 3h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 7018 36180
OriginAS36180 Cisco IoT
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 20h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS36180 to originate 173.46.76.0/24 up to /24. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
173.46.76.0/24/24AS36180 CISCO-IOTARIN
173.46.64.0/20/20AS6461 ZAYO-6461ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
173.46.76.0/24AS36180 CISCO-IOTARINZayo BandwidthMNT-ZAYOB
173.46.76.0/24AS36180 CISCO-IOTNTTCOMCMI IP TransitMAINT-CMI-INT-HK
173.46.76.0/24AS36180 CISCO-IOTRADBCisco IoTMAINT-AS36180
173.46.64.0/20 coveringAS6461 ZAYO-6461ARINZayo BandwidthMNT-ZAYOB
Less specific

Covering prefixes

Announced prefixes that contain this one, most specific first.

173.46.64.0/20 AS6461 ZAYO-6461
Tools

Check 173.46.76.0/24 live

Looking glassIP to ASN APIRPKI APIIRR API