Data as of Nov 4, 2026
161.55.0.0/16
No anonymizer space · no proxy exits in 30 daysNational Oceanic and Atmospheric Administration
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 161.55.56.0/23 since Feb 2024 | AS3477 | Business | National Oceanic and Atmospheric Administration | |
| 161.55.224.0/24 since Jul 2020 | AS3477 | Business | National Oceanic and Atmospheric Administration |
Network & registry
Origin network
AS3477
US
- Name
- National Oceanic and Atmospheric Administration
- Type
- Education
- Registered
- Mar 8, 1994
- Domain
- noaa.gov
- Industry
- Service
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- May 2015 · 11 yr
- Origin networks
- 2
- Last change of origin
- May 2015
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 161.55.0.0/16
- Netname
- NOAA-WEST1
- Registrant
- National Oceanic and Atmospheric Administration
- Organization
- National Oceanic and Atmospheric Administration (NOAABO-Z)
- Org address
- 325 Broadway, Boulder, CO, 80305
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-161-55-0-0-1
- Parent
- NET-161-0-0-0-0
- Created
- Jun 1, 1992
- RIR
- ARIN
- Country
- US
- Delegated
- Jun 1, 1992
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- No, Contact Known
- Phone
- +1-800-555-1234
- Handle
- CKN23-ARIN