AS Number
AS Name
Org Name
Ulf Kieber






AS24603 Looking Glass






IPv6 NUMs(/64)


2,816 IPv4 Addresses
CIDR Description IP Num
ROA Signed and Valid IRR Valid
Ulf Kieber 1024
ROA Signed and Valid IRR Valid
Ulf Kieber 1024
ROA Signed and Valid IRR Valid
Ulf Kieber 256
ROA Signed and Valid IRR Valid
Ulf Kieber 512
CIDR Description IP NUMs(prefix /64)
ROA Signed and Valid IRR InValid
Ulf Kieber 131072
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS211398 CrazyGroup-AS - Mike Marchal, BE Belgium 512 12,885,557,248 IPv4 IPv4 IPv6 IPv6
AS212123 REDPANDA-AS - Jori Vanneste, BE Belgium 1,024 4,295,032,832 IPv4 IPv4 IPv6 IPv6
AS147028 WANGYONGJIN-AS-JP - Aperture Science Limited, HK Hong Kong 0 23,330,816 IPv6 IPv6
AS39533 asympto - Asympto Networks Kft., HU Hungary 512 1,073,741,824 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 492,800 282,631,397,441,536 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 23,808 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS58057 SECUREBIT - Securebit AG, CH Switzerland 5,376 68,723,146,752 IPv4 IPv4 IPv6 IPv6
AS58299 OPENFACTORY-AS - Openfactory GmbH, CH Switzerland 3,072 17,179,934,720 IPv4 IPv4 IPv6 IPv6
AS139328 HAIMANETWORK-AS-AP - Wuhan LSHIY Network Technology Co., Ltd., CN China 256 23,068,672 IPv4 IPv4 IPv6 IPv6
AS34927 iFog-GmbH - iFog GmbH, CH Switzerland 2,560 137,691,136 IPv6 IPv6
AS41666 PYRO-AS - Institute for Pyrotechnical Cleaning (limited company), FI Finland 256 65,536 IPv6 IPv6
AS210633 DEVSTORAGE - Thomas Michaelis trading as DevStorage, DE Germany 0 8,454,144 IPv6 IPv6
AS213045 DED3L-NETWORK - Alex Delporte, BE Belgium 0 2,424,832 IPv6 IPv6
AS25220 GLOBALNOC-AS - equada network GmbH, DE Germany 29,184 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS29551 HGCOMP-ASN - Aixit GmbH, DE Germany 42,496 77,309,673,472 IPv4 IPv4 IPv6 IPv6
AS50629 LWLCOM - LWLcom GmbH, DE Germany 83,712 111,670,329,344 IPv4 IPv4
AS56665 TANGO-TELINDUS - Proximus Luxembourg S.A., LU Luxembourg 44,800 34,628,370,432 IPv4 IPv4
AS213151 CHRISELSEN - Christian Elsen, DE Germany 256 16,842,752 IPv4 IPv4 IPv6 IPv6
AS141694 OTAKUJAPAN-AS - Ningbo Dahuamao Information Technology Co Ltd, CN China 0 3,473,408 IPv6 IPv6
AS208753 NETSIX - Marco d'Angelo, IT Italy 0 1,245,184 IPv6 IPv6

Peers at this Exchange Point

Country/Region IX IPv4 IPv6 Port Speed Updated
Germany KleyReX - KleyReX Internet Exchange 2001:7f8:33::a102:4603:1 100 Mbps 2021-09-15 08:37:27

Private Peering Facilities

Country/Region Name City Website Updated
aixit Frankfurt Frankfurt 2019-12-11 17:12:25
IP Address Domain NUMs Domains 1 14
as-block:       AS24576 - AS24735
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:        2018-11-22T15:27:29Z
last-modified:  2018-11-22T15:27:29Z
source:         RIPE

aut-num:        AS24603
as-name:        XOO-AS
remarks:        The Xoo Network
remarks:        Upstreams
import:         from   AS174 action pref=100; accept ANY
export:         to     AS174 announce AS-XOO
import:         from  AS3257 action pref=100; accept ANY
export:         to    AS3257 announce AS-XOO
import:         from AS29551 action pref=100; accept ANY
export:         to   AS29551 announce AS-XOO
remarks:        Peers
import:         from AS31142 action pref=200; accept AS-KLEYREX-RS
export:         to   AS31142 announce AS-XOO
org:            ORG-XOO1-RIPE
admin-c:        XOO-RIPE
tech-c:         XOO-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         XOO-MNT
created:        2002-01-16T14:31:40Z
last-modified:  2021-09-15T23:59:01Z
source:         RIPE
sponsoring-org: ORG-HC1-RIPE

organisation:   ORG-XOO1-RIPE
org-name:       Ulf Kieber
org-type:       OTHER
address:        Ulf Kieber
                Muenchener Str. 1
                10777 Berlin
phone:          +49-171-5848914
admin-c:        UK41-RIPE
tech-c:         XOO-RIPE
abuse-c:        XOOA1-RIPE
mnt-ref:        XOO-MNT
mnt-by:         XOO-MNT
created:        2008-02-05T17:55:11Z
last-modified:  2019-02-13T20:10:51Z
source:         RIPE

role:           Xoo Guardian
address:        xoo networks consulting
                Ulf Kieber
                Muenchener Str. 1
                10777 Berlin
phone:          +49-171-5848914
admin-c:        UK41-RIPE
tech-c:         UK41-RIPE
nic-hdl:        XOO-RIPE
mnt-by:         XOO-MNT
created:        2008-02-25T17:19:40Z
last-modified:  2019-02-13T20:10:51Z
source:         RIPE