IP range details

83.243.0.0/21

AS39138 · rrbone GmbH

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Summary

Country	Germany
Domain	rrbone.net
ASN	AS39138
Registry	ripe
Hosted IPs	2,048
ID	RRBONENET-1

WHOIS Details

inetnum:        83.243.0.0 - 83.243.7.255
netname:        RRBONENET-1
org:            ORG-rU4-RIPE
country:        DE
admin-c:        DB4242-RIPE
tech-c:         ZNOC-RIPE
status:         ASSIGNED PI
notify:         hostmaster@rrbone.net
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         RRBONE-MNT
mnt-domains:    RRBONE-MNT
mnt-routes:     RRBONE-MNT
created:        2004-04-07T13:41:51Z
last-modified:  2018-07-15T07:42:51Z
source:         RIPE
abuse-email:    abuse@rrbone.net
abuse-c:        ZNOC-RIPE
abuse-org:      ORG-rU4-RIPE

organisation:   ORG-rU4-RIPE
org-name:       rrbone GmbH
country:        DE
org-type:       LIR
address:        Ruhrallee 9
address:        44139
address:        Dortmund
address:        GERMANY
phone:          +4923120645898
fax-no:         +4923120645899
e-mail:         hostmaster@rrbone.net
admin-c:        DB4242-RIPE
admin-c:        IW4242-RIPE
tech-c:         ZNOC-RIPE
abuse-c:        ZNOC-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RRBONE-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RRBONE-MNT
created:        2011-03-09T14:14:42Z
last-modified:  2020-12-16T12:40:04Z
source:         RIPE

role:           RRBONE NOC ROLE
address:        rrbone GmbH
address:        Ruhrallee 9
address:        D-44139 Dortmund
phone:          +49 231 20645898
fax-no:         +49 231 20645899
e-mail:         noc@rrbone.net
admin-c:        DB4242-RIPE
tech-c:         DB4242-RIPE
tech-c:         IW4242-RIPE
abuse-mailbox:  abuse@rrbone.net
notify:         hostmaster@rrbone.net
mnt-by:         RRBONE-MNT
nic-hdl:        ZNOC-RIPE
created:        2004-05-29T22:41:32Z
last-modified:  2018-08-28T14:34:32Z
source:         RIPE

person:         Dominik Bay
address:        rrbone GmbH
address:        Ruhrallee 9
address:        D-44139 Dortmund
phone:          +49 231 20 64 5898
fax-no:         +49 231 20 64 5899
e-mail:         db@rrbone.net
nic-hdl:        DB4242-RIPE
mnt-by:         RRBONE-MNT
notify:         hostmaster@rrbone.net
created:        2004-06-12T14:47:07Z
last-modified:  2018-08-28T14:35:07Z
source:         RIPE

route:          83.243.0.0/21
descr:          rrbone PI Route
origin:         AS39138
mnt-by:         RRBONE-MNT
created:        2007-02-02T12:52:17Z
last-modified:  2021-12-15T11:58:22Z
source:         RIPE

Hosted domains

There are no domains currently hosted on this ASN.

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What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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