Data as of Nov 4, 2026
37.98.146.0/24
No anonymizer space · no proxy exits in 30 daysGCI Network Solutions Limited
IPv4 market
Path
2 · Leased from
4 · Use
Business
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 |
|---|---|---|---|---|---|---|
| 37.98.144.0/21 | 2,048 | UK-GCINETWORK-20120206 | GCI Network Solutions Limited (ORG-GNSL2-RIPE) · GB | ALLOCATED PA | Feb 6, 2012 | abuse@ |
| └ 37.98.146.0/24 | 256 | IPXO-LEASED-37-98-146-0-24 | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | SUB-ALLOCATED PA | Mar 6, 2026 | report@ |
| └ 37.98.146.0/25 | 128 | OUTSOURCERY-UK-DC3-CUST | Outsourcery Hosting - DC3 Customer Services | ASSIGNED PA | Jul 18, 2014 | report@ via IPXO-LEASED-37-98-146-0-24 |
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
Announced by
Covering announcement 37.98.144.0/21
- Prefix
- 37.98.144.0/21
- Announced by
- AS8851 GCI Network Solutions Limited
- Type
- Business
- Leased from
- IP broker IPXO (part)
- RPKI
- RPKI valid
- Netname
- UK-GCINETWORK-20120206
- Registrant
- GCI Network Solutions Limited
- RIR
- RIPE NCC
Origin network
AS8851
GB
- Name
- GCI Network Solutions Limited
- Type
- Business
- Registered
- Jun 23, 1998
- Domain
- nasstar.com
- Website
- www.nasstar.com
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced 37.98.144.0/21
37.98.144.0/21
Routing history
- Pattern
- Stable
- First seen
- Mar 2012
- Current origin since
- Jan 2020 · 6.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2020
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 37.98.144.0/21 | AS8851 | /24 | RIPE | RPKI valid |
| 37.98.144.0/21 | AS19905 | /24 | RIPE | Another network |
IRR
Route objects on 37.98.144.0/21
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS8851 | RIPE | MNT-GCICOM | Jan 9, 2020 |
Whois
Registration for this announcement
- Range
- 37.
98. 144. 0/ 21 - Netname
- UK-GCINETWORK-20120206
- Registrant
- GCI Network Solutions Limited
- Registrant country
- GB
- Organization
- GCI Network Solutions Limited (ORG-GNSL2-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Feb 6, 2012
- Updated
- Jan 9, 2020
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Feb 6, 2012
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gcicom. net - Name
- GCI Service Desk
- Handle
- GCI1-RIPE