AS20652 Unitron Systems & Development LTD 🇬🇧 GB

Announcing 4 prefixes, seen at the RIS collectors.

IPv4 prefixes

5,632 (22 × /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: AS20652
Name: Unitron Systems & Development LTD
Organisation: Unitron Systems & Development LTD
Country: 🇬🇧 GB
RIR: RIPENCC
Allocated: 2001-04-25

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS20485 - AS20857
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:        2018-11-22T15:27:27Z
last-modified:  2018-11-22T15:27:27Z
source:         RIPE

aut-num:        AS20652
org:            ORG-USDL1-RIPE
as-name:        UNITRON-AS
descr:          Shropshire, UK
import:         from AS174 action pref=50; accept ANY
import:         from AS8468 action pref=100; accept ANY
export:         to AS174 announce AS20652
export:         to AS8468 announce AS20652
default:        to AS174 action pref=50;
admin-c:        SG10006-RIPE
tech-c:         JS23792-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         UNITRON-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2019-12-09T20:36:16Z
source:         RIPE

organisation:   ORG-USDL1-RIPE
org-name:       Unitron Systems & Development LTD
country:        GB
reg-nr:         02720096
org-type:       LIR
address:        Network House,
                Stafford Park 17
address:        TF3 3DG
address:        Telford, Shropshire
address:        UNITED KINGDOM
phone:          +44 333 8000 873
abuse-c:        AR17975-RIPE
admin-c:        SG10006-RIPE
admin-c:        JS23792-RIPE
mnt-by:         UNITRON-MNT
mnt-ref:        UNITRON-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2004-04-17T12:23:14Z
last-modified:  2026-05-13T07:23:25Z
source:         RIPE # Filtered

person:         John Shaw
address:        Network House
address:        Stafford Park 17
address:        Telford
address:        Shropshire
address:        TF3 3DG
phone:          +44 (0)333 8000 873
fax-no:         +44 (0)845 5190 873
nic-hdl:        JS23792-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2017-10-30T21:45:19Z
source:         RIPE # Filtered
mnt-by:         UNITRON-MNT

person:         Steve Griffin
address:        Network House
address:        Stafford Park 17
address:        Telford
address:        Shropshire
address:        TF3 3DG
phone:          +44 (0)333 8000 873
fax-no:         +44 (0)845 5191 873
nic-hdl:        SG10006-RIPE
created:        1970-01-01T00:00:00Z
last-modified:  2017-10-30T21:45:20Z
source:         RIPE # Filtered
mnt-by:         UNITRON-MNT