Data as of Nov 6, 2026
81.31.9.0/24
1 residential-proxy exit · 30 daysGTT Communications Inc.
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
11
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
13 observations
Proxy providers listing exits
- AnyIP
- BottingTools
- Decodo
- EnigmaProxy
- FloppyData
- IPFly
- NovaProxy
- Oxylabs
- ProxyEmpire
- PuraRoute
- VantageProxies
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 |
|---|---|---|---|---|---|---|
| 81.31.0.0/19 | 8,192 | US-GTTCOMMUNICATIONS-20030519 | GTT Communications Inc. (ORG-GCI2-RIPE) · US | ALLOCATED PA | Mar 22, 2021 | abuse@ |
| └ 81.31.9.0/26 | 64 | AGOM-JEROME-VITRY-NETS | Agom/Jerome Vitry | ASSIGNED PA | Dec 13, 2014 | abuse@ via US-GTTCOMMUNICATIONS-20030519 |
| └ 81.31.9.64/26 | 64 | ELITE-TELECOM-NETS | Elite Telecom SARL | ASSIGNED PA | Jan 22, 2015 | abuse@ via US-GTTCOMMUNICATIONS-20030519 |
| └ 81.31.9.128/27 | 32 | INTERSYSTEMS-NETS | unknown | ASSIGNED PA | Feb 4, 2015 | abuse@ via US-GTTCOMMUNICATIONS-20030519 |
| └ 81.31.9.160/27 | 32 | GALERIES-LAFAYETTE-NETS | Galeries Lafayette SA | ASSIGNED PA | Feb 26, 2015 | abuse@ via US-GTTCOMMUNICATIONS-20030519 |
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
256 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 192 | 75% | 4 | |
| Internet provider | 64 | 25% | 1 |
Network & registry
Announced by
Covering announcement 81.31.0.0/19
- Prefix
- 81.31.0.0/19
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Internet provider
- Proxy exits
- 2
- RPKI
- No RPKI
- Netname
- US-GTTCOMMUNICATIONS-20030519
- 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 81.31.0.0/19
81.31.0.0/19
Routing history
- Pattern
- Stable
- First seen
- May 2005
- Current origin since
- Oct 2019 · 7.1 yr
- Origin networks
- 3
- Last change of origin
- Oct 2019
Recorded history
History
- Handoffs
- 2
IRR
Route objects on 81.31.0.0/19
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | RIPE | GTT | AS3257-ROUTE-MNT | Sep 2, 2022 |
Whois
Registration for this announcement
- Range
- 81.
31. 0. 0/ 19 - Netname
- US-GTTCOMMUNICATIONS-20030519
- 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
- Jun 13, 2023
- Maintainer
- AS3257-NET-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- May 28, 2002
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR37017-RIPE