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AS47571 Digital Craftsmen Ltd.

United Kingdom DCMANAGED RIPE 2 IPv4 prefixes 0 IPv6 prefixes
IPv4 addresses
512
IPv6 /48 networks
0
RPKI
0 valid2 no ROA
Peers and downstreams
0

Holder

AS name
DCMANAGED
Description
Digital Craftsmen Ltd.
Organisation
Digital Craftsmen Ltd.
Registered in
London, United Kingdom
Abuse contact
hostmaster@digitalcraftsmen.net
Assigned
2008-07-09
Registered
2008-07-10
Record last changed
2026-03-26 15:34 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS25577 MAINFRAME & CYBERNETIC SYSTEMS LIMITED AS25577 · GB MAINFRAME & CYBERNETI… AS31708 Coreix Ltd AS31708 · GB Coreix Ltd AS47571 Digital Craftsmen Ltd. AS47571 · GB Digital Craftsmen Ltd.

Network health

Grade D · 45/100
fail Prefixes covered by valid ROAs
0 of 2 announced prefixes are RPKI valid, 2 have no ROA.		 0/25
pass No RPKI invalid announcements
None of the announcements is RPKI invalid.		 10/10
fail Announces IPv6
No IPv6 prefixes are announced.		 0/15
partly More than one upstream
1 upstream seen in BGP.		 5/10
pass Working abuse contact
hostmaster@digitalcraftsmen.net is published.		 15/15
fail Publishes a geofeed
No geofeed found. Without one, location databases have to guess.		 0/10
pass No prefixes smaller than /24 or /48
All prefixes are /24 (IPv4) or /48 (IPv6) or larger.		 10/10
pass Registry record maintained
Last changed 2026-03-26.		 5/5
Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.
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AS47571 health AS47571 RPKI
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Routing changes

Last 30 days
No changes recorded in the last 30 days. Changes are recorded each time the routing data of this AS is refreshed. Get alerts in real time.

WHOIS

aut-num:        AS47571
as-name:        DCMANAGED
org:            ORG-DCL11-RIPE
admin-c:        SMW6-RIPE
tech-c:         PAO12-RIPE
status:         ASSIGNED
mnt-by:         DCL-GB-MNT
mnt-by:         RIPE-NCC-END-MNT
created:        2008-07-10T09:20:20Z
last-modified:  2026-03-26T15:34:21Z
source:         RIPE
sponsoring-org: ORG-CL32-RIPE
% 2 routing policy lines (import/export) not shown