Data as of Nov 11, 2026
83.245.64.0/22
256 anonymizer addresses · 25% · Datacenter proxyGTT Communications Inc. · space held by GTT - EMEA Ltd.
IPv4 market
Path
4 · Use
Hosting
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 83.245.64.0/22 | /24s |
|---|---|---|
| GTT - EMEA Ltd. | 25625% | 1 |
Announcements
More specific
Announcements inside
| Prefix | Origin | Type | Leased from | Holder | RPKI |
|---|---|---|---|---|---|
| 83.245.64.0/24 since Oct 10, 2026 | AS198584 | Hosting | IP broker IPXO | GTT - EMEA Ltd. via GTT - EMEA Ltd. | |
| 83.245.65.0/24 since Oct 22, 2026 | AS203156 | Datacenter proxy | IP broker IPXO | GTT - EMEA Ltd. via GTT - EMEA Ltd. | |
| 83.245.66.0/24 since Sep 28, 2026 | AS13335 | Hosting | IP broker IPXO | GTT - EMEA Ltd. via GTT - EMEA Ltd. | |
| 83.245.67.0/24 since Sep 28, 2026 | AS13335 | Hosting | IP broker IPXO | GTT - EMEA Ltd. via GTT - EMEA Ltd. |
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 |
|---|---|---|---|---|---|---|
| 83.245.0.0/17 | 32,768 | UK-PKXG-20040414 | GTT - EMEA Ltd. (ORG-PL6-RIPE) · GB | ALLOCATED PA | Apr 14, 2004 | abuse@ |
| └ 83.245.64.0/22 | 1,024 | IPXO-GTT | GTT - EMEA Ltd. (ORG-PL6-RIPE) · GB | SUB-ALLOCATED PA | Apr 29, 2026 | report@ |
| └ 83.245.65.0/24 | 256 | NET-83-245-65-0-24 | unknown | ASSIGNED PA | Oct 19, 2026 | report@ |
| └ 83.245.66.0/24 | 256 | NET-83-245-66-0-24 | unknown | ASSIGNED PA | Sep 30, 2026 | report@ |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
1,024 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Hosting | 768 | 75% | 3 | |
| Datacenter proxyanonymizer | 256 | 25% | 1 |
Network & registry
Announced by
Covering announcement 83.245.0.0/17
- Prefix
- 83.245.0.0/17
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Internet provider
- Anonymizer addresses
- 8,448 addresses · 26%ISP proxyVPN
- Operator
- VPN servicesoperated by SuperUnlimited VPN
- Leased from
- IP broker IPXO (part)
- Proxy exits
- 4
- RPKI
- RPKI valid
- Netname
- UK-PKXG-20040414
- Registrant
- GTT - EMEA Ltd.
- RIR
- RIPE NCC
Origin network
AS3257
US
- Name
- GTT Communications Inc.
- Type
- Internet provider
- Registered
- Sep 30, 1994
- Domain
- gtt.net
- Website
- www.gtt.net
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 251
Routing timeline
Who has announced 83.245.0.0/17
83.245.0.0/17
Routing history
- Pattern
- Rotating
- First seen
- May 2005
- Current origin since
- Jan 2023 · 3.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2023
Recorded history
History
- Handoffs
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 83.245.0.0/17 | AS3257 | /24 | RIPE | RPKI valid |
IRR
Route objects on 83.245.0.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | RIPE | GTT | AS3257-ROUTE-MNT | Apr 1, 2026 |
Whois
Registration for this announcement
- Range
- 83.
245. 0. 0/ 17 - Netname
- UK-PKXG-20040414
- Registrant
- GTT - EMEA Ltd.
- Registrant country
- GB
- Organization
- GTT - EMEA Ltd. (ORG-PL6-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Apr 14, 2004
- Updated
- Mar 26, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Apr 14, 2004
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR17852-RIPE