Data as of Nov 9, 2026
173.228.128.0/19
No anonymizer space · no proxy exits in 30 daysNYI
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 173.228.144.0/23 since Nov 2018 | AS11403 | Hosting | NYI | |
| 173.228.146.0/23 since May 2020 | AS11403 | Hosting | NYI | |
| 173.228.159.0/24 since Jun 2011 | AS11403 | Hosting | NYI |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 173.228.128.0/19 | 8,192 | NYIC-2010-1 | NYI (NHL-79) · US | Direct Allocation | Feb 17, 2010 | abuse@ |
| └ 173.228.129.0/24 | 256 | NYIC-CNS2 | unknown | — | — | — |
| └ 173.228.132.0/24 | 256 | CNS-173-228-132-0-24 | unknown | — | — | — |
| └ 173.228.134.0/24 | 256 | CNS-173-228-134-0-24 | unknown | — | — | — |
| └ 173.228.135.0/24 | 256 | CNS-173-228-135-0-24 | unknown | — | — | — |
| └ 173.228.136.0/24 | 256 | CNS-173-228-136-0-24 | unknown | — | — | — |
| └ 173.228.137.0/24 | 256 | CNS-173-228-137-0-24 | unknown | — | — | — |
| └ 173.228.139.0/24 | 256 | CNS-173-228-139-0-24 | unknown | — | — | — |
| └ 173.228.150.0/24 | 256 | CNS-173-228-150-0-24 | unknown | — | — | — |
| └ 173.228.155.0/24 | 256 | SAILTHRU-173-228-155-0-24 | unknown | — | — | — |
Network & registry
Origin network
AS11403
US
- Name
- NYI
- Type
- Hosting
- Registered
- Aug 11, 1998
- Domain
- nyi.net
- Website
- www.nyi.net
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Mar 2010
- Current origin since
- Mar 2010 · 17 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11403 | RADB | New York Internet | MAINT-AS11403 | Mar 13, 2026 |
Whois
Registration for this announcement
- Range
- 173.
228. 128. 0/ 19 - Netname
- NYIC-2010-1
- Registrant
- NYI
- Organization
- NYI (NHL-79)
- Org address
- 100 William Street, Suite 318, New York, NY, 10038
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-173-228-128-0-1
- Parent
- NET-173-0-0-0-0
- Created
- Feb 17, 2010
- RIR
- ARIN
- Country
- US
- Delegated
- Feb 17, 2010
- Status
- assigned
Report abuse
Abuse contact
- abuse@
nyi. net - Name
- NYI Abuse Department
- Phone
- +1-212-269-1999;ext2
- Handle
- NAD111-ARIN