Data as of Nov 6, 2026
205.156.0.0/18
No anonymizer space · no proxy exits in 30 daysNational Oceanic and Atmospheric Administration
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 205.156.56.0/22 since Oct 2011 | AS26100 | Business | National Oceanic and Atmospheric Administration | |
| 205.156.60.0/24 since Nov 2011 | AS26100 | 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
- Jun 2022
- Current origin since
- Jun 2022 · 4.4 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 205.
156. 0. 0/ 18 - Netname
- NOAA-EAST2
- 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-205-156-0-0-1
- Parent
- NET-205-0-0-0-0
- Created
- Mar 3, 1995
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 3, 1995
- Status
- assigned
Report abuse
Abuse contact
- nwave-arin-abuse@
noaa. gov - Name
- N-Wave ARIN Abuse
- Phone
- +1-812-856-7477
- Handle
- NAA40-ARIN