Data as of Nov 6, 2026
185.53.236.88/29
No anonymizer space · no proxy exits in 30 daysGTT Communications Inc. · space held by GTT Communications Netherlands B.V.
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 |
|---|---|---|---|---|---|---|
| 185.53.236.0/22 | 1,024 | NL-IRTCLOUD-20140415 | GTT Communications Netherlands B.V. (ORG-ICNB1-RIPE) · NL | ALLOCATED PA | Apr 15, 2014 | abuse@ |
| └ 185.53.236.88/29 | 8 | NET-PERFORM-PAR | unknown | ASSIGNED PA | Jul 6, 2017 | abuse@ via NL-IRTCLOUD-20140415 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
Announced by
Covering announcement 185.53.236.0/22
- Prefix
- 185.53.236.0/22
- Announced by
- AS3257 GTT Communications Inc.
- Type
- Internet provider
- RPKI
- No RPKI
- Netname
- NL-IRTCLOUD-20140415
- Registrant
- GTT Communications Netherlands B.V.
- 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 185.53.236.0/22
185.53.236.0/22
Routing history
- Pattern
- Stable
- First seen
- Apr 2014
- Current origin since
- Nov 2018 · 8.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2018
Recorded history
History
- Handoffs
- 1
IRR
Route objects on 185.53.236.0/22
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS3257 | RIPE | GTT | AS3257-ROUTE-MNT | Nov 19, 2018 |
Whois
Registration for this announcement
- Range
- 185.
53. 236. 0/ 22 - Netname
- NL-IRTCLOUD-20140415
- Registrant
- GTT Communications Netherlands B.V.
- Registrant country
- NL
- Organization
- GTT Communications Netherlands B.V. (ORG-ICNB1-RIPE)
- Org country
- NL
- Type
- ALLOCATED PA
- Created
- Apr 15, 2014
- Updated
- Jan 14, 2022
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Apr 15, 2014
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR63657-RIPE