Data as of Nov 9, 2026
198.51.51.0/24
No anonymizer space · no proxy exits in 30 daysNetwork Nebraska
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 198.51.51.0/24 | 256 | UNINETD | Union College (UCCS-2) · US | Direct Allocation | Jan 29, 1993 | domain@ |
Network & registry
Announced by
Covering announcement 198.51.50.0/23
- Prefix
- 198.51.50.0/23
- Announced by
- AS11714 Network Nebraska
- Type
- Business
- RPKI
- No RPKI
- RIR
- ARIN
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS11714
US
- Name
- Network Nebraska
- Type
- Education
- Registered
- Nov 23, 1998
- Domain
- networknebraska.net
- Website
- www.networknebraska.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 198.51.50.0/23
198.51.50.0/23
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Aug 2013 · 13 yr
- Origin networks
- 2
- Last change of origin
- Aug 2013
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 198.51.50.0/23
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS11714 | RADB | Union College | MAINT-AS11714 | Nov 13, 2023 |
Whois
Registration for this announcement
198.51.50.0/23 spans several registrations: 2 records are listed under Registrations.
- RIR
- ARIN
- Country
- US
- Delegated
- Jan 29, 1993
- Status
- assigned