Data as of Nov 7, 2026
170.200.252.0/24
No anonymizer space · no proxy exits in 30 daysCOLT Technology Services Group Limited · space held by The Interpublic Group of Companies, Inc.
Network & registry
Origin network
AS15404
GB
- Name
- COLT Technology Services Group Limited
- Type
- Internet provider
- Registered
- Jun 21, 2000
- Domain
- colt.net
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Nov 2021
- Current origin since
- Nov 2021 · 5.0 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS15404 | ARIN | Hanauer Landstrasse 324-326, 60314 Frankfurt DE | MNT-IGC-35-Z | Aug 18, 2021 |
Whois
Registration for this announcement
- Range
- 170.
200. 0. 0/ 16 - Netname
- IPG-NET
- Registrant
- The Interpublic Group of Companies, Inc.
- Organization
- The Interpublic Group of Companies, Inc. (IGC-35-Z)
- Org address
- 909 Third Avenue, New York, NY, 10022
- Org country
- US
- Type
- Direct Allocation
- Handle
- NET-170-200-0-0-1
- Parent
- NET-170-0-0-0-0
- Created
- Nov 14, 1994
- RIR
- ARIN
- Country
- US
- Delegated
- Nov 14, 1994
- Status
- assigned
Report abuse
Abuse contact
- eis.
netadmin@ interpublic. com - Name
- IPG-NET-ADMIN
- Phone
- +1-212-951-2159
- Handle
- IPGNE-ARIN