Data as of Nov 8, 2026
163.164.4.0/23
No anonymizer space · no proxy exits in 30 daysCGI France SAS · space held by CGI IT UK Limited
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 163.164.0.0/21 since Sep 2022 | AS211124 | Business | CGI IT UK Limited |
Network & registry
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Sep 2022
- Current origin since
- Sep 2022 · 4.1 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS211124 | RIPE | CGI-UK-MNT | Sep 29, 2022 |
Whois
Registration for this announcement
- Range
- 163.
164. 0. 0/ 16 - Netname
- LOGICACMG-BLOCK
- Registrant
- CGI IT UK Limited
- Registrant country
- GB
- Organization
- CGI IT UK Limited (ORG-CIUL2-RIPE)
- Org country
- GB
- Type
- ASSIGNED PI
- Created
- Nov 5, 2012
- Updated
- Oct 14, 2026
- Maintainer
- CGI-UK-MNT
- RIR
- RIPE NCC
- Country
- GB
- Delegated
- Aug 26, 1992
- Status
- assigned
Report abuse
Abuse contact
- dnsadmin@
cgi. com - Name
- Abuse-C Role
- Handle
- AR53097-RIPE