Data as of Nov 7, 2026
81.168.21.64/29
No anonymizer space · no proxy exits in 30 daysGCI Network Solutions Limited
IPv4 market
Path
2 · Leased from
4 · Use
Business
Network & registry
Announced by
Covering announcement 81.168.0.0/17
- Prefix
- 81.168.0.0/17
- Announced by
- AS8851 GCI Network Solutions Limited
- Type
- Business
- Leased from
- IP broker IPXO (part)
- Proxy exits
- 248
- Always-on exits
- 15
- RPKI
- RPKI valid
- Netname
- UK-GCINETWORK-20030404
- 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 81.168.0.0/17
81.168.0.0/17
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Sep 2023 · 3.1 yr
- Origin networks
- 3
- Last change of origin
- Sep 2023
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 81.168.0.0/17 | AS8851 | /24 | RIPE | RPKI valid |
| 81.168.0.0/17 | AS19905 | /24 | RIPE | Another network |
| 81.168.0.0/17 | AS206509 | /17 | RIPE | Another network |
Whois
Registration for this announcement
- Range
- 81.
168. 0. 0/ 17 - Netname
- UK-GCINETWORK-20030404
- Registrant
- GCI Network Solutions Limited
- Registrant country
- GB
- Organization
- GCI Network Solutions Limited (ORG-GNSL2-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- May 30, 2022
- Updated
- May 30, 2022
- Maintainer
- MNT-GCICOM
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Apr 4, 2003
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gcicom. net - Name
- GCI Service Desk
- Handle
- GCI1-RIPE