206208 looking glass

AS51572 Cerulean Solutions Limited 🇬🇧 GB

Announcing 1 prefixes, seen at the RIS collectors.

IPv4 prefixes
1
2,048 (8 × /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
AS51572
Name
Cerulean Solutions Limited
Organisation
Cerulean Solutions Limited
Country
🇬🇧 GB
RIR
RIPENCC
Allocated
2010-09-30

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 1 no ROA (100.0%)

Whois

Fetched from whois.ripe.net

as-block:       AS51357 - AS51817
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:        2025-02-13T13:57:44Z
last-modified:  2025-02-13T13:57:44Z
source:         RIPE

aut-num:        AS51572
as-name:        CERULEAN
org:            ORG-CSL8-RIPE
import:         from AS25577 accept ANY
import:         from AS174 accept ANY
export:         to AS25577 announce AS51572
export:         to AS174 announce AS51572
admin-c:        SP9246-RIPE
tech-c:         SP9247-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         CERULEAN-MNTR
created:        2010-09-30T10:13:37Z
last-modified:  2025-10-24T17:33:19Z
source:         RIPE # Filtered

organisation:   ORG-CSL8-RIPE
org-name:       Cerulean Solutions Limited
country:        GB
reg-nr:         03852868
org-type:       LIR
address:        120 Cockfosters Road
address:        EN4 0DZ
address:        Barnet
address:        UNITED KINGDOM
phone:          +443452306670
mnt-ref:        CERULEAN-MNTR
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         CERULEAN-MNTR
abuse-c:        CSAC4-RIPE
created:        2010-04-15T14:19:20Z
last-modified:  2026-05-13T07:21:52Z
source:         RIPE # Filtered

person:         Sajit Patel
address:        Cerulean Solutions Limited
address:        120 Cockfosters Road
address:        Barnet
address:        EN4 0DZ
address:        GB
phone:          +443452306670
nic-hdl:        SP9246-RIPE
created:        2010-08-26T14:06:55Z
last-modified:  2025-10-29T11:10:03Z
source:         RIPE
mnt-by:         CERULEAN-MNTR

person:         Samir Patel
address:        Cerulean Solutions Limited
address:        120 Cockfosters Road
address:        Barnet
address:        EN4 0DZ
address:        GB
phone:          +443452306670
nic-hdl:        SP9247-RIPE
created:        2010-08-26T14:12:14Z
last-modified:  2025-10-29T11:10:49Z
source:         RIPE
mnt-by:         CERULEAN-MNTR