Data as of Nov 10, 2026
193.73.113.0/24
No anonymizer space · no proxy exits in 30 daysCOLT Technology Services Group Limited · space held by Zuehlke Engineering AG
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
- Rotating
- First seen
- Mar 2007
- Current origin since
- Jan 2022 · 4.8 yr
- Origin networks
- 2
- Last change of origin
- Jan 2022
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 193.
73. 113. 0 - 193. 73. 114. 255 - Netname
- ZUEHLKE-NET
- Registrant
- Zuehlke Engineering AG
- Registrant country
- CH
- Organization
- Zuehlke Engineering AG (ORG-ZEA6-RIPE)
- Org country
- CH
- Type
- ASSIGNED PI
- Created
- Not stated by the registry
- Updated
- Aug 13, 2018
- Maintainer
- RIPE-NCC-END-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- helpdesk@
zuehlke. com - Name
- AUTO-1
- Handle
- AA33837-RIPE