Data as of Nov 6, 2026
193.57.148.0/24
No anonymizer space · no proxy exits in 30 daysGTT Communications Inc. · space held by Comcast International Holdings UK Limited
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
- Sep 2021
- Current origin since
- Sep 2021 · 5.1 yr
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 193.
57. 148. 0/ 22 - Netname
- UK-COMCAST-20180502
- Registrant
- Comcast International Holdings UK Limited
- Registrant country
- GB
- Organization
- Comcast International Holdings UK Limited (ORG-CIHU1-RIPE)
- Org country
- GB
- Type
- ALLOCATED-ASSIGNED PA
- Created
- May 2, 2018
- Updated
- Dec 3, 2024
- Maintainer
- RIPE-NCC-HM-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- May 2, 2018
- Status
- assigned
Report abuse
Abuse contact
- CNIPEO-Ip-registration@
cable. comcast. com - Name
- Abuse-C Role
- Handle
- AR46256-RIPE