AS200675 NORTHERN DATA SERVICES (UK) LIMITED 🇬🇧 GB

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes

3,072 (12 × /24)

IPv6 prefixes

8 × /32

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS200675
Name: NORTHERN DATA SERVICES (UK) LIMITED
Organisation: HYDRO66
Country: 🇬🇧 GB
RIR: RIPENCC
Allocated: 2015-05-11
Network type: Content
Scope: Europe
Peering policy: Open
IRR as-set: AS-HYDRO66
Website: http://www.hydro66.com
PeeringDB: net/16426
Exchanges: 4
Facilities: 1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS200537 - AS202347
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:        2026-06-17T08:25:01Z
last-modified:  2026-06-17T08:25:01Z
source:         RIPE

aut-num:        AS200675
as-name:        HYDRO66
org:            ORG-HUL7-RIPE
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-HYDRO66
import:         from AS12552 accept ANY
export:         to AS12552 announce AS-HYDRO66
import:         from AS6939 accept ANY
export:         to AS6939 announce AS-HYDRO66
import:         from AS207470 accept AS207470
export:         to AS207470 announce ANY
import:         from AS59437 accept AS59437
export:         to AS59437 announce ANY
admin-c:        HYDR66-RIPE
tech-c:         HYDR66-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-HYDRO
created:        2015-05-11T07:47:16Z
last-modified:  2021-10-01T23:26:20Z
source:         RIPE

organisation:   ORG-HUL7-RIPE
org-name:       NORTHERN DATA SERVICES (UK) LIMITED
country:        GB
reg-nr:         09027295
org-type:       LIR
address:        68 King William Street
address:        London
address:        EC4N 7HR
address:        UNITED KINGDOM
phone:          +442036332741
admin-c:        HYDR66-RIPE
admin-c:        ACH66-RIPE
admin-c:        KEET-RIPE
abuse-c:        HYDR66000-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-HYDRO
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-HYDRO
created:        2014-09-25T14:44:39Z
last-modified:  2026-05-13T07:35:46Z
source:         RIPE # Filtered

role:           Hydro66 Hostmaster
address:        25 Eccleston Place, London SW1W 9NF, United Kingdom
nic-hdl:        HYDR66-RIPE
mnt-by:         MNT-HYDRO
created:        2014-09-29T12:52:05Z
last-modified:  2023-03-13T19:10:57Z
source:         RIPE # Filtered