AS48273 ESSENSYS (UK) Ltd. 🇬🇧 GB

Announcing 7 prefixes, seen at the RIS collectors.

IPv4 prefixes

1,792 (7 × /24)

IPv6 prefixes

Upstreams

transit providers observed

Peers

settlement-free adjacencies

Downstreams

transit customers observed

Customer cone

ASes reachable through it

Registry and operator data

AS number: AS48273
Name: ESSENSYS (UK) Ltd.
Organisation: essensys plc
Country: 🇬🇧 GB
RIR: RIPENCC
Allocated: 2008-10-31
Network type: Cable/DSL/ISP
Traffic levels: 10-20Gbps
Scope: Europe
Peering policy: Open
IRR as-set: AS48273
Website: https://essensys.tech
PeeringDB: net/24288
Facilities: 2

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

1 valid (14.3%) 0 invalid (0.0%) 6 no ROA (85.7%)

Whois

Fetched from whois.ripe.net

as-block:       AS47870 - AS49384
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:        2025-07-09T08:51:07Z
last-modified:  2025-07-09T08:51:07Z
source:         RIPE

aut-num:        AS48273
as-name:        ESSENSYS
org:            ORG-eL72-RIPE
import:         from AS8190 accept ANY
import:         from AS1299 accept ANY
import:         from AS3356 accept ANY
import:         from AS174 accept ANY
import:         from AS1828 accept ANY
import:         from AS25160 accept ANY
export:         to AS8190 announce AS48273
export:         to AS1299 announce AS48273
export:         to AS3356 announce AS48273
export:         to AS174 announce AS48273
export:         to AS1828 announce AS48273
export:         to AS25160 announce AS48273
admin-c:        BS3869-RIPE
tech-c:         BS3869-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         MNT-ESSENSYS
created:        2008-10-31T13:37:31Z
last-modified:  2025-06-25T12:39:17Z
source:         RIPE

organisation:   ORG-eL72-RIPE
org-name:       ESSENSYS (UK) Ltd.
country:        GB
reg-nr:         05959557
org-type:       LIR
address:        1 Finsbury Avenue Unit 2H
address:        EC2M 2PF
address:        London
address:        UNITED KINGDOM
phone:          +442031025252
fax-no:         +442031025251
admin-c:        BS3869-RIPE
mnt-by:         MNT-ESSENSYS
mnt-ref:        MNT-ESSENSYS
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
abuse-c:        AM33349-RIPE
created:        2008-10-16T10:36:01Z
last-modified:  2026-05-13T07:23:48Z
source:         RIPE # Filtered

person:         Bryn Sadler
address:        3rd Floor, Centre Point, London, WC1A 1DD
org:            ORG-EL43-RIPE
phone:          +442031025252
nic-hdl:        BS3869-RIPE
mnt-by:         MNT-ESSENSYS
created:        2007-11-07T10:53:22Z
last-modified:  2010-11-22T12:50:08Z
source:         RIPE