1. All IP Ranges
  2. 37.0.0.0/8
  3. 37.123.0.0/16
  4. AS197637  | 37.123.120.0/21

37.123.120.0/21

AS197637  ·  ropa GmbH

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Summary

Country Germany
Domain ropa.de
ASN AS197637
Registry RIPE
ID DE-ROPANET-20120215

WHOIS Details

inetnum:        37.123.120.0 - 37.123.127.255
netname:        DE-ROPANET-20120215
country:        DE
org:            ORG-rGCK2-RIPE
admin-c:        ropa123-RIPE
tech-c:         ropa123-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROPA-MNT
mnt-routes:     ROPA-MNT
notify:         ripe-db@ropa.de
created:        2012-02-15T14:06:45Z
last-modified:  2016-09-22T14:47:04Z
source:         RIPE
abuse-email:    ripe@ropa.de
abuse-c:        ropa123-RIPE
abuse-org:      ORG-rGCK2-RIPE

organisation:   ORG-rGCK2-RIPE
org-name:       ropa GmbH
country:        DE
org-type:       LIR
address:        Güglingstraße 66
address:        73529
address:        Schwaebisch Gmuend
address:        GERMANY
phone:          +49 (0) 7171 10 41 60
fax-no:         +49717110416222
e-mail:         backbone@ropa.de
admin-c:        ropa123-RIPE
tech-c:         ropa123-RIPE
abuse-c:        ropa123-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        ROPA-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         ROPA-MNT
created:        2010-11-15T11:46:43Z
last-modified:  2025-11-02T19:34:57Z
source:         RIPE
abuse-email:    ripe@ropa.de
abuse-c:        ropa123-RIPE
abuse-org:      undefined

role:           ropa NOC
address:        ropa GmbH & Co. KG
address:        Güglingstraße 66
address:        73529 Schwaebisch Gmuend
address:        Germany
remarks:        -------------------
remarks:        Please contact our NOC if you have any questions
remarks:        regarding services or adresses
remarks:        -------------------
e-mail:         noc@ropa.de
abuse-mailbox:  ripe@ropa.de
phone:          +49 7171 10416-0
admin-c:        MN280892-RIPE
admin-c:        JV7953-RIPE
tech-c:         MN280892-RIPE
tech-c:         JV7953-RIPE
nic-hdl:        ropa123-RIPE
mnt-by:         ROPA-MNT
created:        2011-07-15T13:42:09Z
last-modified:  2025-11-02T19:22:43Z
source:         RIPE

route:          37.123.120.0/21
descr:          ropa GmbH & Co. KG
origin:         AS197637
mnt-by:         ROPA-MNT
created:        2012-02-15T14:46:58Z
last-modified:  2012-02-15T14:46:58Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 37.123.0.0/16

Range ASN Company Num of IPs
37.123.128.0/18 AS8473 Bahnhof AB 16,384
37.123.64.0/19 AS42912 Al mouakhah lil khadamat al logesteih wa al itisalat 8,192
37.123.216.0/21 AS50289 Limited Liability Company WELLCOM-L 2,048
37.123.248.0/21 AS198623 ISUMO Ltd 2,048
37.123.104.0/21 AS25291 SysEleven GmbH 2,048
37.123.224.0/21 AS49232 Rackfish AB 2,048
37.123.200.0/21 AS35378 Sat Film Sp. z o.o. 2,048
37.123.192.0/22 AS41378 Kirino LLC 1,024
37.123.192.0/23 AS60024 Kirino LLC 512
37.123.194.0/23 AS60024 Kirino LLC 512
37.123.112.0/24 AS13213 UK2 Infrastructure 256
37.123.219.0/24 AS50289 WellComm legal entitys 256
37.123.220.0/24 AS50289 WellComm VPN Pool 256
37.123.221.0/24 AS50289 WellComm VPN Pool 256
37.123.222.0/24 AS50289 WellComm VPN Pool 256
37.123.223.0/24 AS50289 WellComm VPN Pool 256
37.123.208.0/24 AS57172 Global Layer B.V. 256
37.123.192.0/24 AS60024 Kirino LLC 256
37.123.193.0/24 AS60024 Kirino LLC 256
37.123.240.0/24 AS61000 AirWifi Internet services 256
37.123.241.0/24 AS61000 AirWifi Internet services 256
37.123.242.0/24 AS61000 AirWifi Internet services 256
37.123.243.0/24 AS61000 AirWifi Internet services 256
37.123.244.0/24 AS61000 AirWifi Internet services 256
37.123.245.0/24 AS61000 AirWifi Internet services 256
37.123.246.0/24 AS61000 AirWifi Internet services 256
37.123.247.0/24 AS61000 AirWifi Internet services 256
37.123.218.0/24 AS50289 WellComm VPN Pool 2 256
37.123.211.0/24 AS215300 Global Layer B.V. 256
37.123.212.0/24 AS215300 Global Layer B.V. 256
37.123.195.0/24 AS41378 Kirino LLC 256
37.123.196.0/24 AS41378 Kirino LLC 256
37.123.197.0/24 AS41378 Kirino LLC 256
37.123.198.0/24 AS41378 Kirino LLC 256
37.123.199.0/24 AS41378 Kirino LLC 256
37.123.210.0/24 AS49453 Global Layer B.V. 256
37.123.216.0/24 AS50289 WellComm VPN Pool 2 256
37.123.217.0/24 AS50289 WellComm VPN Pool 2 256

Hosted domains

There are 53 domain names hosted across 31 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
37.123.122.83 bluemonday24.de 4
37.123.125.242 lukasz-neska.de 4
37.123.121.22 global-eagle.de 4
37.123.121.19 pulver24.de 4
37.123.122.38 zinkingenieure.de 4
37.123.122.28 collecta-germany.de 3
37.123.122.80 suhrf.de 3
37.123.122.44 barrex.de 2
37.123.124.81 st-josef-gd.de 2
37.123.122.209 burghardt-traffic.de 2
37.123.122.182 cc-rider.de 1
37.123.126.76 nyashi.dev 1
37.123.122.227 parke-it.de 1
37.123.121.53 lundcloud.de 1
37.123.127.130 gmuendcloud.de 1
37.123.122.206 elbhasel.de 1
37.123.122.104 elbauenschule.net 1
37.123.126.115 radza.de 1
37.123.122.202 mavensystems.de 1
37.123.122.74 dussa.de 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
Read more

Pingable IPs

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

IP Address ASN Details
37.123.121.65 AS197637 ropa GmbH 0.33ms from Frankfurt am Main, DE
37.123.122.1 AS197637 ropa GmbH 0.35ms from Frankfurt am Main, DE
37.123.127.1 AS197637 ropa GmbH 0.35ms from Frankfurt am Main, DE
37.123.120.129 AS197637 ropa GmbH 0.40ms from Frankfurt am Main, DE
37.123.125.145 AS197637 ropa GmbH 0.40ms from Frankfurt am Main, DE
37.123.123.1 AS197637 ropa GmbH 0.40ms from Frankfurt am Main, DE
37.123.124.65 AS197637 ropa GmbH 0.32ms from Frankfurt am Main, DE
37.123.126.129 AS197637 ropa GmbH 0.31ms 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
70.186.15.5 AS22773 Cox Communications Inc. 7.07ms from Dallas, US
23.35.230.53 AS16625 Akamai Technologies, Inc. 0.19ms from Frankfurt am Main, DE
87.135.209.5 AS3320 Deutsche Telekom AG 10.77ms from Frankfurt am Main, DE
211.135.34.21 AS9617 JCOM Co., Ltd. 1.20ms from Osaka, JP
187.102.174.53 AS17222 MUNDIVOX DO BRASIL LTDA 0.50ms from Rio de Janeiro, BR
219.254.86.197 AS9318 SK Broadband Co Ltd 6.24ms from Seoul, KR
203.221.40.117 AS9942 SOUL Converged Communications Australia 0.69ms from Sydney, AU
20.120.78.53 AS8075 Microsoft Corporation 0.34ms from Ashburn, US
89.6.51.165 AS12430 VODAFONE ESPANA S.A.U. 3.53ms from Barcelona, ES
93.225.7.181 AS3320 Deutsche Telekom AG 6.14ms from Berlin, DE
97.209.84.181 AS6167 Verizon Business 17.81ms from Chicago, US
94.145.29.213 AS9158 Telenor A/S 2.11ms from Copenhagen, DK
14.186.226.85 AS45899 VNPT Corp 1.52ms from Ho Chi Minh City, VN
148.153.248.197 AS63199 CDS Global Cloud Co., Ltd 0.17ms from Miami, US
92.175.101.133 AS3215 Orange S.A. 10.36ms from Paris, FR
186.4.212.69 AS27947 Telconet S.A 0.83ms from Quito, EC
186.206.219.5 AS28573 Claro NXT Telecomunicacoes Ltda 11.69ms from Rio de Janeiro, BR
125.61.35.5 AS23575 SK Broadband Co Ltd 3.16ms from Seoul, KR
14.78.179.5 AS4766 Korea Telecom 8.86ms from Seoul, KR
218.144.149.245 AS4766 Korea Telecom 1.22ms from Seoul, KR
78.9.179.165 AS12741 Netia SA 0.48ms from Wrocław, PL
42.229.147.213 AS4837 CHINA UNICOM China169 Backbone 4.90ms from Zhengzhou, CN
81.62.198.245 AS3303 Swisscom (Switzerland) Ltd 1.20ms from Zuerich, CH
43.245.242.101 AS56186 Digital Island Ltd 1.54ms from Auckland, NZ
117.254.71.69 AS9829 National Internet Backbone 15.18ms from Bengaluru, IN

Traceroute

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

$
traceroute -a -n -q1 -f3 37.123.126.194
traceroute to 37.123.126.194 (37.123.126.194): 64 hops max, 52 byte packets
3 [] 80.81.196.27 1.975 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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