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Data as of Nov 3, 2026

161.185.0.0/17

No anonymizer space · no proxy exits in 30 days

The City of New York

Announcement

this exact prefix

RPKI valid

Announced by

Type

Business

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
161.185.0.0/16 since May 2005	AS22252	Business	1	The City of New York

More specific

Announcements inside

Prefix	Origin	Type	Holder	RPKI
161.185.4.0/24 since Feb 2012	AS22252	Business	The City of New York
161.185.7.0/24 since Dec 2012	AS22252	Business	The City of New York
161.185.30.0/23 since Jan 2009	AS22252	Business	The City of New York
161.185.32.0/20 since Jan 2009	AS22252	Business	The City of New York

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS22252

US

Name: The City of New York
Type: Business
Registered: Aug 27, 2001
Domain: nyc.gov
Industry: Government and Public Administration
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
161.185.0.0/17	AS22252	/17	ARIN	RPKI valid
161.185.0.0/16	AS19905	/24	ARIN	Another network
161.185.0.0/16	AS22252	/16	ARIN	Too specific

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS22252	RADB	RR-RC-The City of New York-NY City	MAINT-RR	Nov 13, 2023

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
161.185.1.0/24	AS19905	RADB	AC_NYCDOITT	MAINT-AS19905	Nov 13, 2023
161.185.2.0/24	AS19905	RADB	AC_NYCDOITT	MAINT-AS19905	Nov 13, 2023
161.185.3.0/24	AS19905	RADB	AC_NYCDOITT	MAINT-AS19905	Nov 13, 2023
161.185.5.0/24	AS19905	RADB	AC_NYCDOITT	MAINT-AS19905	Nov 13, 2023
161.185.8.0/24	AS19905	RADB	AC_NYCDOITT	MAINT-AS19905	Nov 13, 2023
161.185.50.0/24	AS19905	RADB	AC_NYCDOITT	MAINT-AS19905	Nov 13, 2023