206208 looking glass

AS44973 Rechenzentrum Hassfurt GmbH 🇩🇪 DE

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes
2
2,048 (8 × /24)
IPv6 prefixes
1
8 × /32
Upstreams
5
transit providers observed
Peers
9
settlement-free adjacencies
Downstreams
2
transit customers observed
Customer cone
2
ASes reachable through it

Registry and operator data

AS number
AS44973
Name
Rechenzentrum Hassfurt GmbH
Organisation
Rechenzentrum Hassfurt
Country
🇩🇪 DE
RIR
RIPENCC
Allocated
2008-04-11
Network type
NSP
Traffic levels
1-5Gbps
Scope
Europe
Peering policy
Open
IRR as-set
AS-RZHAS
Website
https://www.rzhas.de/
PeeringDB
net/12719
Exchanges
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Whois

Fetched from whois.ripe.net

as-block:       AS44571 - AS45055
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:        2025-01-27T15:33:09Z
last-modified:  2025-01-27T15:33:09Z
source:         RIPE

aut-num:        AS44973
as-name:        RZHAS-AS
org:            ORG-sIHG1-RIPE
descr:          Rechenzentrum Ha�furt GmbH
descr:          ********** Arelion **********
import:         from AS1299 accept ANY
export:         to AS1299 announce AS-RZHAS
mp-import:      afi ipv6.unicast from AS1299 accept ANY
mp-export:      afi ipv6.unicast to AS1299 announce AS-RZHAS
descr:          ********** Bisping **********
import:         from AS20686 accept ANY
export:         to AS20686 announce AS-RZHAS
mp-import:      afi ipv6.unicast from AS20686 accept ANY
mp-export:      afi ipv6.unicast to AS20686 announce AS-RZHAS
descr:          ********** Core Backbone **********
import:         from AS33891 accept ANY
export:         to AS33891 announce AS-RZHAS
mp-import:      afi ipv6.unicast from AS33891 accept ANY
mp-export:      afi ipv6.unicast to AS33891 announce AS-RZHAS
descr:          ********** Digideo **********
import:         from AS58132 accept AS-DIGIDEO
mp-import:      afi ipv6.unicast from AS58132 accept AS-DIGIDEO
descr:          ********** Kehrlein **********
import:         from AS59474 accept AS-KEHRLEIN
mp-import:      afi ipv6.unicast from AS59474 accept AS-KEHRLEIN
import:         from AS212267 accept AS-KEHRLEIN
mp-import:      afi ipv6.unicast from AS212267 accept AS-KEHRLEIN
admin-c:        RZH2-RIPE
tech-c:         RZH2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RZHAS-MNT
created:        2008-04-11T10:35:17Z
last-modified:  2026-02-08T18:26:20Z
source:         RIPE # Filtered

organisation:   ORG-sIHG1-RIPE
org-name:       Rechenzentrum Hassfurt GmbH
country:        DE
reg-nr:         District court Bamberg HRB 4159
org-type:       LIR
address:        Augsfelder Strasse 6
address:        97437
address:        Hassfurt
address:        GERMANY
phone:          +49 9521 949490
tech-c:         RZH2-RIPE
abuse-c:        RZH2-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RZHAS-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RZHAS-MNT
created:        2008-02-19T11:04:01Z
last-modified:  2026-05-13T07:32:11Z
source:         RIPE # Filtered

role:           Rechenzentrum Hassfurt GmbH NOC
address:        Rechenzentrum Hassfurt GmbH
address:        Augsfelder Strasse 6
address:        97437 Hassfurt
abuse-mailbox:  abuse@rzhas.de
admin-c:        MF14466-RIPE
admin-c:        MB55081-RIPE
tech-c:         MF14466-RIPE
tech-c:         MB55081-RIPE
remarks:        ---------------------------------------
remarks:        In case of abuse from our address range
remarks:        please contact abuse@rzhas.de
remarks:        ---------------------------------------
nic-hdl:        RZH2-RIPE
mnt-by:         RZHAS-MNT
created:        2015-12-28T16:47:23Z
last-modified:  2023-08-18T09:54:24Z
source:         RIPE # Filtered