ResearchRouting table, looking glass, RPKI & IRR

161.185.0.0/16 The City of New York

Announced by AS22252 The City of New York. RPKI valid Seen by 5 of our 5 looking glass sessions.

Summary

What the table says about 161.185.0.0/16

Prefix
161.185.0.0/16
Origin
AS22252 AS22252
RPKI
RPKI valid
Size
65,536 addresses
Less specific
none
More specifics
13
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 12:02 UTC
Paths

How 161.185.0.0/16 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 13760 3356 22252
OriginAS22252 The City of New York
Origin codeIGP
Communities3356:3 3356:22 3356:100 3356:123 3356:575 3356:901 3356:2039 36601:150 36601:2001 36601:13760
Updated4d 12h ago
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 22252
OriginAS22252 The City of New York
Origin codeIGP
Communities903:900 903:13760
Updated4d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7843 12271 22252
OriginAS22252 The City of New York
Origin codeIGP
Communities36295:100
Updated4d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Jacksonville, FL)Collector-2-COCOA-FL36295 174 3356 22252
OriginAS22252 The City of New York
Origin codeIGP
Communities174:21000 174:22013
Updated4d 20h ago
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Orlando, FL)Collector-2-COCOA-FL36295 174 3356 22252
OriginAS22252 The City of New York
Origin codeIGP
Communities174:21000 174:22013 36295:100 36295:174
Updated8d 14h ago
RPKI

Route origin authorizations

Covered by a ROA authorizing AS22252 to originate 161.185.0.0/16 up to /16. Validate another origin.

ROA prefixMax lengthAuthorized originTrust anchor
161.185.0.0/16/24AS19905 SECURITYSERVICESARIN
161.185.0.0/16/16AS22252 AS22252ARIN
IRR

Route objects

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

RouteOriginSourceDescriptionMaintained by
161.185.0.0/16AS22252 AS22252RADBRR-RC-The City of New York-NY CityMAINT-RR
More specific

Prefixes inside 161.185.0.0/16

13 announced prefixes fall inside this one.

Show the 13 prefixes
161.185.0.0/17 AS22252 AS22252161.185.4.0/24 AS22252 AS22252161.185.7.0/24 AS22252 AS22252161.185.30.0/23 AS22252 AS22252161.185.32.0/20 AS22252 AS22252161.185.150.0/23 AS22252 AS22252161.185.151.0/24 AS22252 AS22252161.185.152.0/23 AS22252 AS22252161.185.160.0/24 AS22252 AS22252161.185.161.0/24 AS22252 AS22252161.185.182.0/24 AS22252 AS22252161.185.208.0/23 AS22252 AS22252161.185.224.0/23 AS22252 AS22252
Tools

Check 161.185.0.0/16 live

Looking glassIP to ASN APIRPKI APIIRR API