Data as of Nov 10, 2026
79.99.145.32/28
No anonymizer space · no proxy exits in 30 daysGCI Network Solutions Limited
Announced by
Type
Business
Risk
30 / 100 · Medium
Recently moved
Recent change
New origin Sep 2026
from AS39179 GCI Network Solutions Limited, after 9.2 years unannounced
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 |
|---|---|---|---|---|---|---|
| 79.99.144.0/21 | 2,048 | UK-GCINETWORK-20071127 | GCI Network Solutions Limited (ORG-GNSL2-RIPE) · GB | ALLOCATED PA | Dec 5, 2024 | abuse@ |
| └ 79.99.145.32/28 | 16 | MODRUS-AD2ONE | AD 2-ONE Ltd | ASSIGNED PA | Mar 3, 2009 | abuse@ via UK-GCINETWORK-20071127 |
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 79.99.144.0/23
- Prefix
- 79.99.144.0/23
- Announced by
- AS8851 GCI Network Solutions Limited
- Type
- Business
- RPKI
- RPKI valid
- Netname
- UK-GCINETWORK-20071127
- 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 79.99.144.0/23
79.99.144.0/23
Routing history
- Pattern
- Reactivated
- First seen
- May 2008
- Current origin since
- Sep 2026 · 2 mo
- Origin networks
- 2
- Last change of origin
- Sep 2026
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 79.99.144.0/21 | AS8851 | /24 | RIPE | RPKI valid |
| 79.99.144.0/21 | AS19905 | /24 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 79.
99. 144. 0/ 21 - Netname
- UK-GCINETWORK-20071127
- Registrant
- GCI Network Solutions Limited
- Registrant country
- GB
- Organization
- GCI Network Solutions Limited (ORG-GNSL2-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Dec 5, 2024
- Updated
- Jan 8, 2026
- Maintainer
- MNT-GCICOM
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Nov 27, 2007
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gcicom. net - Name
- GCI Service Desk
- Handle
- GCI1-RIPE