137.226.0.0/16

AS47610 · RWTH Aachen University

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Summary

Country	Germany
Domain	rwth-aachen.de
ASN	AS47610
Registry	RIPE
ID	ACHSES

WHOIS Details

inetnum:        137.226.0.0 - 137.226.255.255
netname:        ACHSES
country:        DE
org:            ORG-RAU1-RIPE
admin-c:        NN2136-RIPE
tech-c:         CJV25-RIPE
tech-c:         NN2136-RIPE
remarks:        ***********************************************
remarks:        * Please send queries regarding network abuse *
remarks:        * to abuse@rwth-aachen.de only. *
remarks:        ***********************************************
abuse-c:        AR32014-RIPE
status:         LEGACY
mnt-by:         RIPE-NCC-LEGACY-MNT
mnt-by:         RWTH1-MNT
mnt-by:         DFN-LIR-MNT
mnt-lower:      DFN-LIR-MNT
mnt-routes:     DFN-MNT
mnt-irt:        IRT-DFN-CERT
created:        1970-01-01T00:00:00Z
last-modified:  2024-09-11T20:39:11Z
source:         RIPE
abuse-email:    abuse@rwth-aachen.de
abuse-c:        AR32014-RIPE
abuse-org:      ORG-RAU1-RIPE

organisation:   ORG-RAU1-RIPE
org-name:       RWTH Aachen University
country:        DE
org-type:       LIR
address:        Templergraben 55
address:        52056
address:        Aachen
address:        GERMANY
phone:          +49 241 80 24680
e-mail:         lir@itc.rwth-aachen.de
admin-c:        NN2136-RIPE
tech-c:         CJV25-RIPE
tech-c:         NN2136-RIPE
tech-c:         RLIR1-RIPE
abuse-c:        AR32014-RIPE
mnt-ref:        RWTH1-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         RWTH1-MNT
mnt-ref:        RIPE-NCC-HM-MNT
created:        2015-04-29T13:43:42Z
last-modified:  2024-09-11T20:48:11Z
source:         RIPE

person:         Christoph Viethen
address:        RWTH Aachen
address:        IT Center
address:        Wendlingweg 10
address:        52074 Aachen
address:        Germany
phone:          +49 241 80 29204
e-mail:         viethen@itc.rwth-aachen.de
nic-hdl:        CJV25-RIPE
mnt-by:         RWTH1-MNT
created:        2015-04-29T14:44:54Z
last-modified:  2015-04-29T14:56:55Z
source:         RIPE

person:         Nils Neumann
address:        RWTH Aachen
address:        IT Center
address:        Wendlingweg 10
address:        52074 Aachen
address:        Germany
phone:          +49 241 80 29214
nic-hdl:        NN2136-RIPE
mnt-by:         RWTH1-MNT
created:        2015-04-29T13:43:41Z
last-modified:  2015-04-29T15:21:02Z
source:         RIPE

route:          137.226.0.0/16
descr:          ACHSES
origin:         AS47610
mnt-routes:     RWTH1-MNT
mnt-by:         DFN-MNT
mnt-by:         RWTH1-MNT
created:        2015-07-15T11:41:30Z
last-modified:  2015-07-15T11:41:30Z
source:         RIPE

route:          137.226.0.0/16
descr:          ACHSES
origin:         AS680
mnt-routes:     RWTH1-MNT
mnt-routes:     RWTH4-MNT
mnt-by:         DFN-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2015-07-15T13:17:25Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 137.0.0.0/8

Range	ASN	Company	Num of IPs
137.176.0.0/13	AS11003	The Procter and Gamble Company	524,288
137.47.0.0/16	AS25400	Stavanger Aftenblad	65,536
137.78.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.121.0.0/16	AS2439	Institut Francais des Sciences et Technologies des Transports, de l'Amenagement et des Reseaux	65,536
137.77.0.0/16	AS22284	U.S. Department of Interior Bureau of Reclamation	65,536
137.93.0.0/16	AS2119	Aake Larson A/S	65,536
137.28.0.0/16	AS19184	University of Wisconsin - Eau Claire	65,536
137.237.0.0/16	AS243	L3Harris Technologies, Inc.	65,536
137.61.0.0/16	AS15991	IT/GITS	65,536
137.40.0.0/16	AS18071	Panasonic Information Systems Co., Ltd	65,536
137.163.0.0/16	AS2026	City of Helsinki	65,536
137.215.0.0/16	AS2018	University of Pretoria	65,536
137.159.0.0/16	AS20343	Pepperdine University	65,536
137.190.0.0/16	AS210	Weber State University	65,536
137.219.0.0/16	AS24434	James Cook University	65,536
137.192.0.0/16	AS14929	Inteliquent, inc.	65,536
137.228.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.15.0.0/16	AS14836	City of Toronto	65,536
137.87.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.86.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.89.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.208.0.0/16	AS1776	Welthandelsplatz 1	65,536
137.94.0.0/16	AS19737	Royal Military College of Canada	65,536
137.205.0.0/16	AS201773	University of Warwick	65,536
137.17.0.0/16	AS1136	National Aerospace Laboratory	65,536
137.214.0.0/16	AS2018	Foundation for Research Development	65,536
137.216.0.0/16	AS11607	South Dakota State University	65,536
137.185.0.0/16	AS11003	The Procter and Gamble Company	65,536
137.207.0.0/16	AS11700	University of Windsor	65,536
137.192.0.0/16	AS1347	Inteliquent, inc.	65,536
137.122.0.0/16	AS25826	University of Ottawa	65,536
137.147.0.0/16	AS1221	Telstra Limited	65,536
137.188.0.0/16	AS12079	Verizon Wireless	65,536
137.53.0.0/16	AS11995	Oregon Health & Science University	65,536
137.120.0.0/16	AS1103	P.O.Box 616, 6200 MD, Maastricht, The Netherlands	65,536
137.96.0.0/16	AS1234	Fortum Oyj	65,536
137.204.0.0/16	AS137	UNI-Bologna	65,536
137.101.0.0/16	AS12430	ORG-AMS1-RIPE	65,536
137.124.0.0/16	AS11351	State University of New York College of Technology at Delhi	65,536
137.79.0.0/16	AS127	National Aeronautics and Space Administration	65,536
137.224.0.0/16	AS1103	Wageningen Universiteit	65,536
137.85.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.124.0.0/16	AS11351	State University of New York College of Technology at Delhi	65,536
137.88.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.90.0.0/16	AS14977	Wyoming Higher Education Computer Network	65,536
137.58.0.0/16	AS158	Telefonaktiebolaget LM Ericsson	65,536
137.36.0.0/16	AS11351	The State University of New York College of Agriculture and Technology at Cobleskill	65,536
137.154.0.0/16	AS10079	University of Western Sydney	65,536
137.56.0.0/16	AS1103	Universiteit van Tilburg	65,536
137.238.0.0/16	AS26462	The State University of New York College at Geneseo	65,536

Hosted domains

There are 457 domain names hosted across 103 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
137.226.107.63	rwth-aachen.de	130
137.226.35.3	die-bonding.de	41
137.226.72.66	heike-jan.de	35
137.226.107.68	rwthaachenuniversity.nrw	31
137.226.154.23	werkzeugmaschinenlabor.de	29
137.226.107.64	federleicht-aachen.de	22
137.226.35.174	rwth-acg.de	14
137.226.78.240	excellence-in-production.de	11
137.226.36.140	xastur.net	7
137.226.233.28	hybrid-reasoning.org	6
137.226.72.60	aixplorer.de	6
137.226.147.251	s-horst.de	5
137.226.236.14	kawo.ac	5
137.226.50.178	psygesund.info	5
137.226.79.180	marktsim.de	5
137.226.232.24	ea-tel.eu	5
137.226.188.67	cybernetics-lab.de	4
137.226.240.131	elearn-o-mat.net	4
137.226.148.9	xn--trmefest-65a.eu	4
137.226.111.18	malte.re	4

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

Read more

Pingable IPs

11,428 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
137.226.228.45	AS47610 RWTH Aachen University	`4.19ms` from Frankfurt am Main, DE
137.226.111.7	AS47610 RWTH Aachen University	`4.07ms` from Frankfurt am Main, DE
137.226.35.81	AS47610 RWTH Aachen University	`4.03ms` from Frankfurt am Main, DE
137.226.123.32	AS47610 RWTH Aachen University	`4.10ms` from Frankfurt am Main, DE
137.226.229.246	AS47610 RWTH Aachen University	`4.06ms` from Frankfurt am Main, DE
137.226.231.249	AS47610 RWTH Aachen University	`4.10ms` from Frankfurt am Main, DE
137.226.196.4	AS47610 RWTH Aachen University	`4.28ms` from Frankfurt am Main, DE
137.226.143.72	AS47610 RWTH Aachen University	`4.30ms` from Frankfurt am Main, DE
137.226.25.121	AS47610 RWTH Aachen University	`4.11ms` from Frankfurt am Main, DE
137.226.21.32	AS47610 RWTH Aachen University	`4.22ms` from Frankfurt am Main, DE
137.226.216.44	AS47610 RWTH Aachen University	`4.17ms` from Frankfurt am Main, DE
137.226.162.92	AS47610 RWTH Aachen University	`4.12ms` from Frankfurt am Main, DE
137.226.137.3	AS47610 RWTH Aachen University	`4.13ms` from Frankfurt am Main, DE
137.226.160.55	AS47610 RWTH Aachen University	`4.13ms` from Frankfurt am Main, DE
137.226.157.14	AS47610 RWTH Aachen University	`4.11ms` from Frankfurt am Main, DE
137.226.75.214	AS47610 RWTH Aachen University	`4.06ms` from Frankfurt am Main, DE
137.226.181.1	AS47610 RWTH Aachen University	`4.16ms` from Frankfurt am Main, DE
137.226.37.153	AS47610 RWTH Aachen University	`4.10ms` from Frankfurt am Main, DE
137.226.64.77	AS47610 RWTH Aachen University	`4.16ms` from Frankfurt am Main, DE
137.226.194.4	AS47610 RWTH Aachen University	`4.17ms` from Frankfurt am Main, DE
137.226.115.64	AS47610 RWTH Aachen University	`4.07ms` from Frankfurt am Main, DE
137.226.116.178	AS47610 RWTH Aachen University	`4.08ms` from Frankfurt am Main, DE
137.226.255.28	AS47610 RWTH Aachen University	`4.11ms` from Frankfurt am Main, DE
137.226.213.2	AS47610 RWTH Aachen University	`4.07ms` from Frankfurt am Main, DE
137.226.235.135	AS47610 RWTH Aachen University	`4.17ms` 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
167.250.237.0	AS272026 HERNAN GALEANO KIM (HERKIM - SOLUCIONES TECNOLOGICAS)	`5.22ms` from Asuncion, PY
114.23.233.144	AS56030 Voyager Internet Ltd.	`0.82ms` from Auckland, NZ
42.193.110.64	AS45090 Shenzhen Tencent Computer Systems Company Limited	`1.93ms` from Beijing, CN
190.250.174.160	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`10.89ms` from Bogota, CO
137.255.154.48	AS28683 SOCIETE BENINOISE D'INFRASTRUCTURES NUMERIQUES	`1.91ms` from Cotonou, BJ
185.66.193.0	AS201701 Freifunk Rheinland e.V.	`0.31ms` from Duesseldorf, DE
14.227.8.0	AS45899 VNPT Corp	`4.53ms` from Ho Chi Minh City, VN
180.124.134.96	AS4134 CHINANET-BACKBONE	`10.18ms` from Huai'an, CN
122.3.89.0	AS9299 Philippine Long Distance Telephone Company	`1.16ms` from Manila, PH
130.91.148.0	AS55 University of Pennsylvania	`3.15ms` from New York City, US
211.123.102.128	AS4713 NTT DOCOMO BUSINESS,Inc.	`4.96ms` from Osaka, JP
107.198.84.0	AS7018 AT&T Enterprises, LLC	`3.17ms` from San Jose, US
187.94.234.64	AS53079 MD Brasil - Tecnologia da Informação Ltda	`9.61ms` from Sao Paulo, BR
96.118.249.16	AS7922 Comcast Cable Communications, LLC	`3.84ms` from Seattle, US
110.40.252.32	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.77ms` from Shanghai, CN
114.33.251.176	AS3462 Data Communication Business Group	`7.20ms` from Taichung, TW
178.88.227.16	AS9198 JSC Kazakhtelecom	`2.32ms` from Almaty, KZ
116.204.13.16	AS55990 Huawei Cloud Service data center	`8.43ms` from Beijing, CN
52.42.125.0	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
35.83.30.16	AS16509 Amazon.com, Inc.	`0.16ms` from Boardman, US
161.249.76.48	AS10879 Unitedhealthcare	`1.55ms` from Dallas, US
216.24.188.96	AS25820 IT7 Networks Inc	`0.32ms` from Los Angeles, US
51.92.204.192	AS16509 Amazon.com, Inc.	`5.65ms` from Madrid, ES
15.157.9.48	AS16509 Amazon.com, Inc.	`0.17ms` from Montreal, CA
54.87.150.48	AS14618 Amazon.com, Inc.	`0.17ms` from Reston, US

Traceroute

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

traceroute -a -n -q1 137.226.40.250

traceroute to 137.226.40.250 (137.226.40.250): 64 hops max, 52 byte packets

1 [AS15169] 142.250.211.88 87.473 ms

2 *

3 [AS680] 188.1.242.110 91.318 ms

4 [AS47610] 134.130.3.231 91.213 ms

5 [AS47610] 134.130.3.245 91.527 ms

6 [AS47610] 134.130.9.90 91.822 ms

7 *

8 [AS47610] 137.226.40.250 91.844 ms

Measurement taken from

IPinfo ProbeNet in Ashburn, US

On December 6th 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.

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