185.73.20.0/22

AS29484 · Ruhr-Universitaet Bochum

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Summary

Country	Germany
Domain	ruhr-uni-bochum.de
ASN	AS29484
Registry	RIPE
ID	DE-RUB-20141013

WHOIS Details

inetnum:        185.73.20.0 - 185.73.23.255
netname:        DE-RUB-20141013
country:        DE
org:            ORG-RB43-RIPE
admin-c:        RUB8-RIPE
tech-c:         RUB8-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RUB-LIR-MNT
mnt-lower:      RUB-LIR-MNT
mnt-routes:     RUB-LIR-MNT
created:        2014-10-13T14:23:37Z
last-modified:  2019-10-12T12:50:52Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        RUB8-RIPE
abuse-org:      ORG-RB43-RIPE

organisation:   ORG-RB43-RIPE
org-name:       Ruhr-Universitaet Bochum
country:        DE
org-type:       LIR
address:        Universitaetsstr. 150
address:        44801
address:        Bochum
address:        GERMANY
phone:          +492343223900
e-mail:         [email protected]
admin-c:        AJ3630-RIPE
admin-c:        RD8973-RIPE
tech-c:         RUB8-RIPE
abuse-c:        RUB8-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        RUB-LIR-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RUB-LIR-MNT
created:        2014-10-10T08:14:24Z
last-modified:  2021-02-03T15:05:00Z
source:         RIPE
abuse-email:    [email protected]
abuse-c:        RUB8-RIPE
abuse-org:      undefined

role:           RUB Network Operations Center
address:        Ruhr-Universitaet Bochum
address:        Universitaetsstrasse 150
address:        D-44780 Bochum
address:        Germany
e-mail:         [email protected]
admin-c:        AJ3630-RIPE
admin-c:        RD8973-RIPE
tech-c:         AJ3630-RIPE
tech-c:         RD8973-RIPE
nic-hdl:        RUB8-RIPE
mnt-by:         RUB-LIR-MNT
remarks:        http://noc.rub.de
abuse-mailbox:  [email protected]
created:        2014-10-13T13:32:44Z
last-modified:  2025-04-17T07:47:50Z
source:         RIPE

route:          185.73.22.0/24
descr:          RUB-AGG-185-73-22-0-24
origin:         AS29484
mnt-by:         RUB-LIR-MNT
mnt-by:         RUB-MNT
created:        2023-01-08T14:27:37Z
last-modified:  2023-01-08T14:27:37Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 185.73.20.0/22

Range	ASN	Company	Num of IPs
185.73.23.0/24	AS29484	Ruhr-Universitaet Bochum	256
185.73.20.0/23	AS29484	Ruhr-Universitaet Bochum	512

Nearby Ranges

BGP prefixes that overlap with 185.73.0.0/16

Range	ASN	Company	Num of IPs
185.73.120.0/22	AS15600	InterGGA AG	1,024
185.73.4.0/22	AS197907	AKSON, poslovno in informacijsko svetovanje, d.o.o.	1,024
185.73.248.0/22	AS198434	NETALIA S.R.L.	1,024
185.73.60.0/22	AS200094	Grupa KKI-BCI Sp. Z o.o.	1,024
185.73.204.0/22	AS200780	Eurofiber France SAS	1,024
185.73.16.0/22	AS201211	LLC Drugoy Telecom	1,024
185.73.116.0/22	AS201436	JURA Elektroapparate AG	1,024
185.73.24.0/22	AS201454	Upheads Datacenter Customers and Services	1,024
185.73.28.0/22	AS201460	ABN AMRO Bank N.V.	1,024
185.73.168.0/22	AS201466	Xarxes de Telecomunicacions Alternatives SL	1,024
185.73.48.0/22	AS201491	Prestele Group Services GmbH	1,024
185.73.40.0/22	AS201494	MODULUS A.E.	1,024
185.73.80.0/22	AS201809	Tchibo GmbH	1,024
185.73.176.0/22	AS203292	Hostisoft S.L.	1,024
185.73.228.0/22	AS20853	eTOP sp. z o.o.	1,024
185.73.160.0/22	AS210139	DPT s.r.o.	1,024
185.73.232.0/22	AS24904	K-NET SARL	1,024
185.73.184.0/22	AS29611	Elite Limited	1,024
185.73.220.0/22	AS32338	It services company s.r.o.	1,024
185.73.188.0/22	AS3339	FIBRAWORLD TELECOM S.A.U.	1,024
185.73.244.0/22	AS34606	B.B.Bell SPA	1,024
185.73.56.0/22	AS39135	Fiber 1 Ltd.	1,024
185.73.192.0/22	AS44386	LLC Internet Solutions	1,024
185.73.52.0/22	AS50446	Datacampus SAS	1,024
185.73.152.0/22	AS56595	Fluency Communications Ltd	1,024
185.73.148.0/22	AS58246	Highland Broadband Networks Limited	1,024
185.73.88.0/22	AS58321	Oxylion Sp. z o.o.	1,024
185.73.196.0/22	AS59701	Professionshoejskolen University College Nordjylland	1,024
185.73.156.0/22	AS59748	Kaiser Partner Management Services Anstalt	1,024
185.73.36.0/22	AS6364	Atlantic.Net, INC.	1,024
185.73.44.0/22	AS8943	Jump Networks Ltd	1,024
185.73.96.0/23	AS42947	SkyNetLink Informatica y Redes SL	512
185.73.98.0/23	AS42947	SkyNetLink Informatica y Redes SL	512
185.73.20.0/23	AS29484	Ruhr-Universitaet Bochum	512
185.73.115.0/24	AS57935	NRP TEKNOLOJi LiMiTED SiRKETi - Amsterdam Network	256
185.73.226.0/24	AS212216	Netafraz Iranian Ltd.	256
185.73.183.0/24	AS212496	INHOST MCHJ	256
185.73.180.0/24	AS215540	PROXY6 LLC	256
185.73.181.0/24	AS215540	PROXY6 LLC	256
185.73.128.0/24	AS216389	NG BILGI TEKNOLOJI SANAYI VE TICARET ANONIM SIRKETI	256
185.73.243.0/24	AS23470	HeavyNode	256
185.73.131.0/24	AS6205	NG BILGI TEKNOLOJI SANAYI VE TICARET ANONIM SIRKETI	256
185.73.112.0/24	AS58262	Negah Roshan Pars \| Parsdev Iran Network	256
185.73.23.0/24	AS29484	Ruhr-Universitaet Bochum	256
185.73.114.0/24	AS58262	Negah Roshan Pars \| ParsDev Iran Network	256
185.73.252.0/24	AS30761	Interpol	256
185.73.254.0/24	AS30761	Interpol	256
185.73.72.0/24	AS31027	Den selvejende institution Koge Handelsskole og handelsgymnasium	256
185.73.74.0/24	AS31027	Den selvejende institution Koge Handelsskole og handelsgymnasium	256

Hosted domains

There are 2 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
185.73.23.134	onedium.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

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Pingable IPs

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

IP Address	ASN	Details
185.73.20.137	AS29484 Ruhr-Universitaet Bochum	`1.56ms` from Duesseldorf, DE
185.73.23.130	AS29484 Ruhr-Universitaet Bochum	`1.38ms` from Duesseldorf, DE
185.73.22.2	AS29484 Ruhr-Universitaet Bochum	`1.50ms` from Duesseldorf, DE
185.73.21.3	AS29484 Ruhr-Universitaet Bochum	`1.50ms` from Duesseldorf, 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
198.145.166.246	AS6079 RCN	`0.61ms` from Boston, US
96.230.32.22	AS701 Verizon Business	`2.31ms` from Boston, US
41.42.101.6	AS8452 TE-AS	`4.59ms` from Cairo, EG
104.52.23.6	AS7018 AT&T Enterprises, LLC	`8.28ms` from Chicago, US
34.72.118.86	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
38.59.13.70	AS400194 Wire 3 LLC	`2.83ms` from Jacksonville, US
202.45.146.102	AS45353 NITC: IT Agency of Government of Nepal	`1.05ms` from Kathmandu, NP
45.52.84.134	AS5650 Frontier Communications of America, Inc.	`10.46ms` from Los Angeles, US
79.53.42.6	AS3269 Telecom Italia S.p.A.	`5.80ms` from Milan, IT
151.127.6.6	AS35540 OVH SAS	`5.36ms` from Paris, FR
209.181.133.22	AS209 CenturyLink Communications, LLC	`7.48ms` from Phoenix, US
35.170.41.54	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
5.17.132.246	AS41733 JSC "ER-Telecom Holding"	`4.39ms` from Saint Petersburg, RU
124.223.136.102	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.79ms` from Shanghai, CN
121.6.187.6	AS9506 Singtel Fibre Broadband	`1.66ms` from Singapore, SG
113.25.196.246	AS4134 CHINANET-BACKBONE	`1.22ms` from Taiyuan, CN
20.73.217.230	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
209.239.167.230	AS29789 Reflected Networks, Inc.	`0.74ms` from Chicago, US
99.109.25.22	AS7018 AT&T Enterprises, LLC	`1.90ms` from Dallas, US
142.165.62.246	AS803 Saskatchewan Telecommunications	`19.23ms` from Des Moines, US
184.87.175.54	AS20940 Akamai International B.V.	`0.19ms` from Hong Kong, HK
86.137.137.150	AS2856 British Telecommunications PLC	`5.44ms` from London, GB
161.45.247.102	AS26335 Middle Tennessee State University	`4.62ms` from Murfreesboro, US
76.105.213.6	AS7922 Comcast Cable Communications, LLC	`8.01ms` from Portland, US
211.204.243.102	AS9318 SK Broadband Co Ltd	`2.04ms` from Seoul, KR

Traceroute

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

traceroute -a -n -q1 -f2 185.73.22.1

traceroute to 185.73.22.1 (185.73.22.1): 64 hops max, 52 byte packets

2 [AS24961] 62.141.47.8 205.896 ms

3 [] 194.146.118.48 1.385 ms

4 [AS12329] 212.23.142.217 1.586 ms

5 *

6 [AS29484] 134.147.217.3 1.979 ms

7 [AS29484] 134.147.217.71 1.89 ms

8 [AS29484] 185.73.22.1 2.07 ms

Measurement taken from

IPinfo ProbeNet in Duesseldorf, DE

On December 14th 2025

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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