Data as of Nov 10, 2026
87.85.136.0/23
No anonymizer space · no proxy exits in 30 daysGTT Communications Inc. · space held by GTT - EMEA Ltd.
IPv4 market
Path
4 · Use
Internet provider
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 87.84.0.0/14 since Oct 2022 | AS3257 | Internet provider | 92 12 always on |
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 87.85.136.0/24 since Nov 5, 2026 | AS147281 | Unknown | GTT - EMEA Ltd. via GTT - EMEA Ltd. |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
512 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Internet provider | 256 | 50% | 1 | |
| Unknown | 256 | 50% | 1 |
Network & registry
Announced by
Covering announcement 87.84.0.0/15
- Prefix
- 87.84.0.0/15
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Internet provider
- Leased from
- IP broker ARISK (part), IPXO (part)
- Proxy exits
- 33
- RPKI
- No RPKI
- Netname
- UK-EASYNET-20050509
- 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
- 239
Routing timeline
Covering aggregate above, the prefix's own history below
87.84.0.0/15
Routing history
- Pattern
- Stable
- First seen
- Jan 2026
- Current origin since
- Jan 2026 · 10 mo
- Origin networks
- 1
IRR
Route objects on 87.84.0.0/15
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | RIPE | GTT | AS3257-ROUTE-MNT | Jan 14, 2026 |
Whois
Registration for this announcement
- Range
- 87.
82. 0. 0 - 87. 86. 255. 255 - Netname
- UK-EASYNET-20050509
- Registrant
- GTT - EMEA Ltd.
- Registrant country
- GB
- Organization
- GTT - EMEA Ltd. (ORG-EA49-RIPE)
- Org country
- GB
- Type
- ALLOCATED PA
- Created
- Mar 2, 2026
- Updated
- Aug 21, 2026
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- May 9, 2005
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR17615-RIPE