81.173.6.0/24

AS12329  ·  GLASFASER RUHR GmbH & Co. KG

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Summary

Country Germany
Domain glasfaser-ruhr.net
ASN AS12329
Registry RIPE
ID DE-GLASFASER-20030219

WHOIS Details

inetnum:        81.173.6.0 - 81.173.6.255
netname:        DE-GLASFASER-20030219
country:        DE
org:            ORG-GBGC3-RIPE
admin-c:        JB16162-RIPE
tech-c:         JB16162-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         GFR-MNT
created:        2018-05-25T06:33:46Z
last-modified:  2022-05-23T16:00:30Z
source:         RIPE
abuse-email:    abuse@glasfaser-ruhr.net
abuse-c:        GRAC5-RIPE
abuse-org:      ORG-GBGC3-RIPE

organisation:   ORG-GBGC3-RIPE
org-name:       GLASFASER RUHR GmbH & Co. KG
country:        DE
org-type:       LIR
address:        Katharinastr. 1
address:        44793
address:        Bochum
address:        GERMANY
phone:          +49234960380
e-mail:         info@glasfaser-ruhr.de
admin-c:        JB16162-RIPE
admin-c:        TN3-RIPE
tech-c:         JB16162-RIPE
tech-c:         GRNA1-RIPE
abuse-c:        GRAC5-RIPE
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         GFR-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        GFR-MNT
created:        2016-04-08T06:55:56Z
last-modified:  2022-05-24T09:55:59Z
source:         RIPE

person:         Jochen Bodamer
address:        Ostring 28
address:        44787
address:        Bochum
address:        GERMANY
phone:          +492349602642
nic-hdl:        JB16162-RIPE
mnt-by:         glabo
created:        2016-04-08T06:55:56Z
last-modified:  2019-02-19T08:04:18Z
source:         RIPE

route:          81.173.6.0/24
origin:         AS12329
mnt-by:         TMR-MNT
created:        2021-05-20T17:54:05Z
last-modified:  2021-05-20T17:54:05Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.173.0.0/16

Range ASN Company Num of IPs
81.173.128.0/17 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 32,768
81.173.104.0/21 AS12956 TELEFONICA GLOBAL SOLUTIONS SL 2,048
81.173.0.0/22 AS50522 Sewan Nederland B.V. 1,024
81.173.32.0/22 AS50522 Sewan Nederland B.V. 1,024
81.173.96.0/22 AS50522 Sewan Nederland B.V. 1,024
81.173.44.0/22 AS51942 EK-Media B.V. 1,024
81.173.12.0/22 AS56410 Leeson Telecom Holdings Ltd 1,024
81.173.36.0/22 AS200583 TINEXTA INFOCERT S.p.A 1,024
81.173.112.0/22 AS8560 IONOS SE 1,024
81.173.84.0/22 AS47692 METANET AG 1,024
81.173.23.0/24 AS4134 China Telecom (Europe) Ltd. 256
81.173.28.0/24 AS4134 China Telecom (Europe) Ltd. 256
81.173.7.0/24 AS50522 Sewan Nederland B.V. 256
81.173.22.0/24 AS4134 China Telecom (Europe) Ltd. 256
81.173.41.0/24 AS198731 Prisco Electronica GPON Customers 256
81.173.11.0/24 AS199391 One System Integration LTD 256
81.173.80.0/24 AS211864 Nessus GmbH 256
81.173.124.0/24 AS24730 Garnier Projects BV 256
81.173.4.0/24 AS24730 Garnier Projects BV 256
81.173.18.0/24 AS4134 China Telecom (Europe) Ltd. 256
81.173.19.0/24 AS4134 China Telecom (Europe) Ltd. 256
81.173.20.0/24 AS4134 China Telecom (Europe) Ltd. 256
81.173.21.0/24 AS4134 China Telecom (Europe) Ltd. 256

Hosted domains

There are 3 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
81.173.6.6 isl-online.de 2
81.173.6.205 thierrydeconinck.com 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

9 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
81.173.6.27 AS12329 GLASFASER RUHR GmbH & Co. KG 5.59ms from Frankfurt am Main, DE

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
108.143.206.72 AS8075 Microsoft Corporation 0.33ms from Amsterdam, NL
182.92.160.200 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.99ms from Beijing, CN
91.176.10.232 AS5432 Proximus NV 2.62ms from Brussels, BE
170.244.63.152 AS262847 DBUG TELECOM LTDA 4.19ms from Curitiba, BR
149.32.240.8 AS26577 BAE Systems Inc. 3.20ms from Dallas, US
37.57.4.216 AS13188 CONTENT DELIVERY NETWORK LTD 1.13ms from Kharkiv, UA
46.33.152.248 AS51561 ICUK Computing Services Limited 2.67ms from London, GB
77.230.19.8 AS12430 VODAFONE ESPANA S.A.U. 0.87ms from Madrid, ES
187.227.147.88 AS8151 UNINET 10.04ms from Mexico City, MX
34.23.160.152 AS396982 Google LLC 0.15ms from Moncks Corner, US
44.197.22.56 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
3.232.225.184 AS14618 Amazon.com, Inc. 0.23ms from Reston, US
67.180.54.8 AS7922 Comcast Cable Communications, LLC 2.22ms from San Jose, US
118.59.22.40 AS4766 Korea Telecom 5.15ms from Seoul, KR
118.44.151.56 AS4766 Korea Telecom 2.68ms from Seoul, KR
173.222.181.88 AS16625 Akamai Technologies, Inc. 0.66ms from Taichung, TW
31.163.186.104 AS12389 PJSC Rostelecom 7.66ms from Yekaterinburg, RU
44.249.69.152 AS16509 Amazon.com, Inc. 0.25ms from Boardman, US
4.153.148.24 AS8075 Microsoft Corporation 0.23ms from Boydton, US
20.57.93.104 AS8075 Microsoft Corporation 0.30ms from Boydton, US
110.39.250.120 AS38264 National WiMAX/IMS environment 4.38ms from Lahore, PK
96.30.19.104 AS32244 Liquid Web, L.L.C 0.39ms from Lansing, US
2.96.30.216 AS13285 TalkTalk Communications Limited 4.30ms from London, GB
79.146.255.184 AS3352 TELEFONICA DE ESPANA S.A.U. 1.59ms from Madrid, ES
176.197.129.152 AS39927 E-Light-Telecom Ltd. 6.26ms from Novosibirsk, RU

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$
traceroute -a -n -q1 -f4 81.173.6.17
traceroute to 81.173.6.17 (81.173.6.17): 64 hops max, 52 byte packets
4 [] 80.81.193.218 8.254 ms
5 *
7 [AS34309] 80.95.153.182 19.026 ms
10 [AS12329] 81.173.6.17 24.603 ms
Measurement taken from IPinfo ProbeNet in Luxembourg, LU
On

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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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