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AS39100 Stadtverwaltung Pforzheim

Germany PFORZHEIM-AS RIPE 1 IPv4 prefix 0 IPv6 prefixes
IPv4 addresses
512
IPv6 /48 networks
0
RPKI
1 valid0 no ROA
Peers and downstreams
1

Holder

AS name
PFORZHEIM-AS
Description
Stadtverwaltung Pforzheim
Organisation
Stadtverwaltung Pforzheim
Registered in
Pforzheim, Germany
Abuse contact
abuse@pforzheim.de
Assigned
2005-12-13
Registered
2005-12-14
Record last changed
2026-09-21 09:58 UTC

Upstream graph

Upstreams and their upstreams, from BGP paths
AS6939 Hurricane Electric LLC AS6939 · US Hurricane Electric LLC AS1299 Arelion Sweden AB AS1299 · SE Arelion Sweden AB AS7195 EDGEUNO S.A.S AS7195 · CO EDGEUNO S.A.S AS2914 NTT America, Inc. AS2914 · US NTT America, Inc. AS553 Belwue AS553 · DE Belwue AS39100 Stadtverwaltung Pforzheim AS39100 · DE Stadtverwaltung Pforz…

Network health

Grade C · 70/100
pass Prefixes covered by valid ROAs
1 of 1 announced prefixes are RPKI valid.		 25/25
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
abuse@pforzheim.de 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 2026-09-21.		 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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Routing changes

Last 30 days
2026-10-04 11:28 UTCRelationship changed AS12480 upstream to peer

WHOIS

aut-num:        AS39100
as-name:        PFORZHEIM-AS
org:            ORG-PF5-RIPE
admin-c:        PN5922-RIPE
tech-c:         PN5922-RIPE
tech-c:         RS4-ORG
status:         ASSIGNED
mnt-by:         ILK-RIPE-MNT
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         de-swpstadtwerke-1-mnt
created:        2005-12-14T13:03:47Z
last-modified:  2026-09-21T09:58:52Z
source:         RIPE
sponsoring-org: ORG-II2-RIPE
% 5 routing policy lines (import/export) not shown