Data as of Nov 7, 2026
195.21.129.0/24
Anonymizer · ISP proxyGTT Communications Inc.
IPv4 market
Path
2 · Leased from
4 · Use
ISP proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 195.21.129.0/24 | /24s |
|---|---|---|
| IPXO | 256100% | 1 |
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 |
|---|---|---|---|---|---|---|
| 195.21.0.0/16 | 65,536 | US-GTTCOMMUNICATIONS-19961101 | GTT Communications Inc. (ORG-GCI2-RIPE) · US | ALLOCATED PA | Mar 22, 2021 | abuse@ |
| └ 195.21.128.0/21 | 2,048 | IPXO-GTT | GTT Communications Inc. (ORG-GCI2-RIPE) · US | SUB-ALLOCATED PA | Apr 29, 2026 | abuse@ |
| └ 195.21.129.0/24 | 256 | NET-195-21-129-0-24 | unknown | ASSIGNED PA | Oct 8, 2026 | report@ |
Network & registry
Announced by
Covering announcement 195.21.128.0/17
- Prefix
- 195.21.128.0/17
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Internet provider
- Anonymizer addresses
- 2,304 addresses · 7.0%ISP proxy
- Leased from
- IP broker IPXO (part)
- Proxy exits
- 56
- RPKI
- No RPKI
- Netname
- US-GTTCOMMUNICATIONS-19961101
- Registrant
- GTT Communications Inc.
- 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
- 244
Routing timeline
Who has announced 195.21.128.0/17
195.21.128.0/17
Routing history
- Pattern
- Stable
- First seen
- Jan 2016
- Current origin since
- Apr 2019 · 7.6 yr
- Origin networks
- 2
- Last change of origin
- Apr 2019
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 195.21.128.0/17
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | RIPE | GTT | AS3257-ROUTE-MNT | Mar 10, 2026 |
Whois
Registration for this announcement
- Range
- 195.
21. 0. 0/ 16 - Netname
- US-GTTCOMMUNICATIONS-19961101
- Registrant
- GTT Communications Inc.
- Registrant country
- GB
- Organization
- GTT Communications Inc. (ORG-GCI2-RIPE)
- Org country
- US
- Type
- ALLOCATED PA
- Created
- Mar 22, 2021
- Updated
- Jul 7, 2025
- Maintainer
- AS3257-NET-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Nov 1, 1996
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR37017-RIPE