Data as of Nov 7, 2026
198.99.18.0/24
No anonymizer space · no proxy exits in 30 daysGeneral Communication, Inc. · space held by North Slope Borough
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 |
|---|---|---|---|---|---|---|
| 198. | 2,560 | NETBLK-BARROW-GOV | North Slope Borough (NSB) · US | Direct Allocation | Mar 17, 1993 | Sean. |
| └ 198.99.18.0/24 | 256 | BARROW-GOV3 | North Slope Borough (C00001787) · US | Reassigned | Mar 17, 1993 | Sean. via NETBLK-BARROW-GOV |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Registry
Holder
- Organization
- North Slope Borough
- Handle
- NSB
- Range
- 198.
99. 16. 0 - 198. 99. 25. 255 - Registration type
- Direct Allocation
- Record created
- Mar 17, 1993
- Legacy
- yes
Origin network
AS8047
US
- Name
- General Communication, Inc.
- Type
- Internet provider
- Registered
- Mar 20, 1997
- Domain
- gci.com
- Website
- www.gci.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2020
- Current origin since
- Jun 2020 · 6.4 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 198.
99. 18. 0/ 24 - Netname
- BARROW-GOV3
- Registrant
- North Slope Borough
- Organization
- North Slope Borough (C00001787)
- Type
- Reassigned
- Handle
- NET-198-99-18-0-1
- Parent
- NET-198-99-16-0-1
- Created
- Mar 17, 1993
- RIR
- ARIN
- Country
- US
- Delegated
- Mar 17, 1993
- Status
- assigned
Report abuse
Abuse contact
- Aden.
Bynum@ north-slope. org - Name
- PC-LAN Engineer
- Phone
- +1-907-852-0222
- Handle
- PCLAN-ARIN