Data as of Nov 7, 2026
157.188.0.0/18
No anonymizer space · no proxy exits in 30 daysThe City of New York
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 157.188.0.0/16 since Jun 2016 | AS22252 | Business | The City of New York |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 157.188.12.0/23 since Apr 2013 | AS22252 | Business | The City of New York |
Network & registry
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
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2011
- Current origin since
- Sep 2011 · 15 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 157.188.0.0/18 | AS22252 | /18 | ARIN | RPKI valid |
| 157.188.0.0/16 | AS19905 | /24 | ARIN | Another network |
| 157.188.0.0/16 | 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 |
Whois
Registration for this announcement
- Range
- 157.
188. 0. 0/ 16 - Netname
- CITYNET-157-188
- Registrant
- The City of New York
- Organization
- The City of New York (CNY-Z)
- Org address
- DoITT, Brooklyn, NY, 11201
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-157-188-0-0-1
- Parent
- NET-157-0-0-0-0
- Created
- Jan 22, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 22, 1992
- Status
- assigned
Report abuse
Abuse contact
- nobody@
example. com - Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN