Data as of Nov 6, 2026
192.129.48.0/23
No anonymizer space · no proxy exits in 30 daysGTT Communications Inc.
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 192. | 1,024 | XLINK-CNET | GTT Communications Inc. (ORG-GCI2-RIPE) · US | LEGACY | Feb 16, 2016 | abuse@ |
| └ 192.129.48.0/24 | 256 | XLINK-CNET16 | KPN Eurorings b.V., Frankfurt/M. | LEGACY | Feb 18, 2005 | abuse@ via XLINK-CNET |
| └ 192.129.49.0/24 | 256 | XLINK-CNET17 | KPN Eurorings B.V., Frankfurt/M. | LEGACY | Feb 18, 2005 | abuse@ via XLINK-CNET |
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
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 this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2019
- Current origin since
- Apr 2021 · 5.5 yr
- Origin networks
- 2
- Last change of origin
- Apr 2021
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 192.
129. 46. 0 - 192. 129. 49. 255 - Netname
- XLINK-CNET
- Registrant
- GTT Communications Inc.
- Registrant country
- DE
- Organization
- GTT Communications Inc. (ORG-GCI2-RIPE)
- Org country
- US
- Type
- LEGACY
- Created
- Feb 16, 2016
- Updated
- Jun 13, 2023
- Maintainer
- RIPE-NCC-LEGACY-MNT
- RIR
- RIPE NCC
- Country
- US
- Delegated
- Jun 15, 1992
- Status
- assigned
Report abuse
Abuse contact
- abuse@
gtt. net - Name
- Abuse-C Role
- Handle
- AR37017-RIPE