Data as of Nov 3, 2026
79.99.72.0/21
512 anonymizer addresses · 25%2 residential-proxy exits · 30 daysGCI Network Solutions Limited
Residential-proxy exits
Proxy exits
2
0.10% of its addresses · 30 days
Always-on exits
1
50% of its exits
Spread
1 of 8
/24s with at least one exit
Providers
6
selling exits here
Oct 4, 2026 – Nov 2, 2026
Exits seen per day
234 observations
Proxy providers listing exits
- AnyIP
- DataImpulse
- PrivateByte
- Proxmint
- Proxy4U
- Q2IP
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 79.99.72.0/21 | /24s |
|---|---|---|---|
| Proxy-Seller | 25613% | 1 |
Leased from
IP brokers
| Name | In 79.99.72.0/21 | /24s |
|---|---|---|
| IPXO | 51225% | 2 |
Leased from
Owners leasing their own space
| Name | In 79.99.72.0/21 | /24s |
|---|---|---|
| GCI Network Solutions Limited | 51225% | 2 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
79.99.72.0/21
From the registry to its use
- Feb 1, 2008– Mar 8, 2019AnnouncedAS31270 GCI Network Solutions Limited
- Nov 27, 2018Registry recordGCI Network Solutions LimitedALLOCATED PA79.99.72.0/21
- Feb 25, 2019– Nov 2, 2026
- Oct 11, 2019Route objectAS8851 GCI Network Solutions LimitedRIPE route object for AS8851 GCI Network Solutions Limited, maintainer MNT-GCICOM
- todayUsedProxy-SellerProxy seller
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Operator | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|
| 79.99.75.0/24 since May 2026 | AS212238 | Datacenter proxy | Proxy providerssold by Proxy-Seller | IP broker IPXO | GCI Network Solutions Limited | ||
| 79.99.76.0/24 since Feb 2026 | AS9318 | ISP proxy | IP broker IPXO | GCI Network Solutions Limited via Beijing Tehuadun Starkley Trading Co. Ltd | |||
| 79.99.78.0/24 since Jul 2025 | AS212336 | Hosting | IP broker IPXO | 2 1 always on | GCI Network Solutions Limited via ByteVirt LLC |
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 |
|---|---|---|---|---|---|---|
| 79.99.72.0/21 | 2,048 | UK-GCINETWORK-20071119 | GCI Network Solutions Limited (ORG-GNSL2-RIPE) · GB | ALLOCATED PA | Nov 27, 2018 | [email protected] |
| └ 79.99.72.0/23 | 512 | FUSION | Customer allocation - Onefocus EU Ltd | ASSIGNED PA | Dec 21, 2011 | [email protected] via UK-GCINETWORK-20071119 |
| └ 79.99.74.0/24 | 256 | FUSION | Broadband customer allocation | ASSIGNED PA | Dec 21, 2011 | [email protected] via UK-GCINETWORK-20071119 |
| └ 79.99.75.0/24 | 256 | GATECOMM-79-99-75 | unknown | SUB-ALLOCATED PA | Jul 13, 2025 | [email protected] |
| └ 79.99.76.0/24 | 256 | HGC-Global-Communications-Limited | Beijing Tehuadun Starkley Trading Co. Ltd (ORG-BTST2-RIPE) · CN | SUB-ALLOCATED PA | Mar 21, 2024 | [email protected] |
| └ 79.99.77.0/24 | 256 | FUSION | VLAN addressing of point-to-point circuits | ASSIGNED PA | Dec 21, 2011 | [email protected] via UK-GCINETWORK-20071119 |
| └ 79.99.78.0/24 | 256 | ByteVirt_LLC | ByteVirt LLC (ORG-BL569-RIPE) · US | SUB-ALLOCATED PA | Mar 21, 2024 | [email protected] |
| └ 79.99.79.0/24 | 256 | FUSION | VLAN addressing of point-to-point circuits | ASSIGNED PA | Dec 21, 2011 | [email protected] via UK-GCINETWORK-20071119 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 1,280 | 63% | 3 | |
| Datacenter proxyanonymizer | 256 | 13% | 1 | |
| Hosting | 256 | 13% | 1 | |
| ISP proxyanonymizer | 256 | 13% | 1 |
Network & registry
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2008
- Current origin since
- Feb 2019 · 7.7 yr
- Origin networks
- 2
- Last change of origin
- Feb 2019
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 79.99.72.0/21
- Netname
- UK-GCINETWORK-20071119
- Registrant
- GCI Network Solutions Limited
- Registrant country
- GB
- Organization
- GCI Network Solutions Limited (ORG-GNSL2-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Nov 27, 2018
- Updated
- Nov 27, 2018
- Maintainer
- MNT-GCICOM
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Nov 19, 2007
- Status
- assigned
Report abuse
Abuse contact
- [email protected]
- Name
- GCI Service Desk
- Handle
- GCI1-RIPE