Data as of Nov 6, 2026
193.138.80.0/24
No anonymizer space · no proxy exits in 30 daysGTT Communications Inc. · space held by Oldendorff Carriers GmbH & Co. KG
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
- Rotating
- First seen
- May 2005
- Current origin since
- Nov 2024 · 2.0 yr
- Origin networks
- 2
- Last change of origin
- Nov 2024
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 193.
138. 80. 0/ 24 - Netname
- OLDENDORFF-NET
- Registrant
- Oldendorff Carriers GmbH & Co. KG
- Registrant country
- DE
- Organization
- Oldendorff Carriers GmbH & Co. KG (ORG-OLC2-RIPE)
- Org country
- DE
- Type
- ASSIGNED PI
- Created
- Feb 14, 2003
- Updated
- Oct 16, 2024
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Feb 14, 2003
- Status
- assigned
Report abuse
Abuse contact
- itdesk@
oldendorff. com - Name
- Abuse-C Role
- Handle
- AR20355-RIPE