206208 looking glass

AS51159 CT1 Technologies Ltd 🇬🇧 GB

Announcing 5 prefixes, seen at the RIS collectors.

IPv4 prefixes
5
2,304 (9 × /24)
IPv6 prefixes
0
-
Upstreams
1
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS51159
Name
CT1 Technologies Ltd
Organisation
Think Systems UK Ltd
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
2010-06-10
Network type
Content
Traffic levels
100-1000Mbps
Scope
Regional
Peering policy
Open
Website
http://www.thinkdedicated.com
PeeringDB
net/4236
Exchanges
1
Facilities
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

5 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS50893 - AS51311
descr:          RIPE NCC ASN block
remarks:        These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by:         RIPE-NCC-HM-MNT
created:        2024-12-10T14:54:30Z
last-modified:  2024-12-10T14:54:30Z
source:         RIPE

aut-num:        AS51159
as-name:        THINKSYSTEMSUK-ASN
org:            ORG-CTL96-RIPE
import:         from AS174 accept ANY
export:         to AS174 announce AS51159
import:         from AS1299 accept ANY
export:         to AS1299 announce AS51159
import:         from AS25973 accept ANY
export:         to AS25973 announce AS51159
import:         from AS3356 accept ANY
export:         to AS3356 announce AS51159
admin-c:        CP15124-RIPE
tech-c:         CP15124-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         lir-uk-ct1technologies-1-MNT
created:        2010-06-10T09:27:13Z
last-modified:  2026-02-27T12:30:19Z
source:         RIPE

organisation:   ORG-CTL96-RIPE
org-name:       CT1 Technologies Ltd
country:        GB
reg-nr:         16827653
org-type:       LIR
address:        71 New Dover Road
address:        CT1 3DZ
address:        Canterbury
address:        UNITED KINGDOM
phone:          +441227808050
admin-c:        CP15124-RIPE
tech-c:         CP15124-RIPE
abuse-c:        AR79200-RIPE
mnt-ref:        lir-uk-ct1technologies-1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         lir-uk-ct1technologies-1-MNT
created:        2025-11-26T09:40:20Z
last-modified:  2026-05-13T07:18:14Z
source:         RIPE # Filtered

role:           Cameron Phillips-Jennings
address:        UNITED KINGDOM
address:        Canterbury
address:        CT1 3DZ
address:        71 New Dover Road
phone:          +441227808050
nic-hdl:        CP15124-RIPE
mnt-by:         lir-uk-ct1technologies-1-MNT
created:        2025-11-26T09:40:20Z
last-modified:  2025-11-26T09:40:20Z
source:         RIPE # Filtered