37.131.232.0/21

AS61157 · PlusServer GmbH

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Summary

Country	Germany
Domain	udg.de
ASN	AS61157
Registry	RIPE
ID	DE-SFE-20120224

WHOIS Details

inetnum:        37.131.232.0 - 37.131.239.255
netname:        DE-SFE-20120224
country:        DE
org:            ORG-SeG5-RIPE
admin-c:        UUDG2-RIPE
tech-c:         UUDG1-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SFE-MNT
mnt-routes:     SFE-MNT
mnt-routes:     MNT-PlusServer
notify:         postmaster@udg.de
created:        2012-02-24T10:19:22Z
last-modified:  2021-02-24T09:51:10Z
source:         RIPE
abuse-email:    postmaster@udg.de
abuse-c:        SAD83-RIPE
abuse-org:      ORG-SeG5-RIPE

organisation:   ORG-SeG5-RIPE
org-name:       UDG Rhein-Main GmbH
country:        DE
org-type:       LIR
address:        TaunusstraÃŸe 59-61
address:        55120
address:        Mainz
address:        GERMANY
phone:          +491607422438
e-mail:         Mathias.Reinhardt@udg.de
mnt-ref:        SFE-MNT
mnt-ref:        RIPE-NCC-HM-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         SFE-MNT
admin-c:        UHI1-RIPE
abuse-c:        SAD83-RIPE
created:        2012-02-02T13:38:49Z
last-modified:  2021-08-18T08:35:30Z
source:         RIPE

role:           UDG United Digital Group TECH
address:        TaunusstraÃŸe 59 - 61, 55120 Mainz
org:            ORG-SeG5-RIPE
e-mail:         postmaster@udg.de
nic-hdl:        UUDG1-RIPE
mnt-by:         SFE-MNT
created:        2021-02-24T09:34:58Z
last-modified:  2021-02-24T09:40:20Z
source:         RIPE
tech-c:         SD13029-RIPE
tech-c:         FS16800-RIPE

role:           UDG United Digital Group ADMIN
address:        TaunusstraÃŸe 59 - 61, 55120 Mainz
e-mail:         postmaster@udg.de
nic-hdl:        UUDG2-RIPE
mnt-by:         SFE-MNT
created:        2021-02-24T09:41:43Z
last-modified:  2021-02-24T09:41:43Z
source:         RIPE
org:            ORG-SeG5-RIPE
admin-c:        UHI1-RIPE

route:          37.131.232.0/21
descr:          UDG Herrenberg GmbH
origin:         AS61157
mnt-by:         MNT-PlusServer
created:        2017-08-01T15:29:16Z
last-modified:  2017-08-01T15:29:16Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 37.131.0.0/16

Range	ASN	Company	Num of IPs
37.131.0.0/17	AS51375	STC BAHRAIN B.S.C CLOSED	32,768
37.131.128.0/19	AS21021	Multimedia Polska Sp. z o.o.	8,192
37.131.160.0/20	AS35745	Provector Sp. z o.o	4,096
37.131.240.0/21	AS15743	net.de AG	2,048
37.131.184.0/21	AS25375	LeuPuls AG	2,048
37.131.224.0/21	AS44327	DELTA COMM LLC	2,048
37.131.208.0/21	AS48524	VPN (PPPoE) customers Sverdlovsk reg. Interra Ltd.	2,048
37.131.216.0/21	AS48524	VPN (PPPoE) customers Sverdlovsk reg. Interra Ltd.	2,048
37.131.204.0/22	AS48524	VPN (PPPoE) customers Sverdlovsk reg. Interra Ltd.	1,024
37.131.200.0/22	AS48524	VPN (PPPoE) customers Sverdlovsk reg. Interra Ltd.	1,024
37.131.172.0/22	AS199234	Komputerowe Studio Grafiki, Wojciech Lis	1,024
37.131.180.0/22	AS60522	dynamic IP pool for subscribers	1,024
37.131.170.0/23	AS199234	Komputerowe Studio Grafiki, Wojciech Lis Serwers NAT4to6	512
37.131.162.0/23	AS199234	Komputerowe Studio Grafiki, Wojciech Lis	512
37.131.248.0/24	AS9074	KOCSISTEM NET1	256
37.131.249.0/24	AS9074	KOC SISTEM BILGI VE ILETISIM HIZMETLERI ANONIM SIRKETI	256
37.131.250.0/24	AS9074	KOCSISTEM-NET3	256
37.131.167.0/24	AS199234	Provector Sp. z o.o	256
37.131.166.0/24	AS199234	Komputerowe Studio Grafiki, Wojciech Lis	256
37.131.251.0/24	AS9074	KOC SISTEM BILGI VE ILETISIM HIZMETLERI ANONIM SIRKETI	256
37.131.252.0/24	AS9074	KOCSISTEM NET5	256
37.131.253.0/24	AS9074	KOC SISTEM BILGI VE ILETISIM HIZMETLERI ANONIM SIRKETI	256
37.131.254.0/24	AS9074	KOC SISTEM BILGI VE ILETISIM HIZMETLERI ANONIM SIRKETI	256
37.131.161.0/24	AS199234	Provector Sp. z o.o	256
37.131.255.0/24	AS9074	KOC SISTEM BILGI VE ILETISIM HIZMETLERI ANONIM SIRKETI	256

Hosted domains

There are 197 domain names hosted across 25 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
37.131.239.164	itac.de	58
37.131.233.131	habasync.us	41
37.131.238.242	dxunion.de	17
37.131.232.41	nachhilfelehrersuche.de	15
37.131.238.238	pronovabkk.com	13
37.131.232.100	stihlexperts.com	10
37.131.238.11	nid.ag	7
37.131.238.35	xn--zentrumfrseelischegesundheitberlin-itd.de	6
37.131.238.31	haushalt-gewerbe.de	5
37.131.238.21	arbeitenbeistihl.com	4
37.131.233.105	viking-imow-planer.se	3
37.131.238.246	sefe-mt.com	2
37.131.238.18	blanco.com	2
37.131.238.239	gesund-pharma.de	2
37.131.232.60	stihl-dienst-bohlaender.de	2
37.131.238.251	moebel-martin.de	1
37.131.232.25	adaptive-navigation.com	1
37.131.235.82	umetriq.com	1
37.131.233.113	stihl-karriere.ch	1
37.131.232.244	plenum-institut.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

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

IP Address	ASN	Details
37.131.238.237	AS61157 PlusServer GmbH	`1.31ms` from Duesseldorf, DE
37.131.239.164	AS61157 PlusServer GmbH	`1.46ms` from Duesseldorf, DE
37.131.232.1	AS61157 PlusServer GmbH	`1.20ms` 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
87.215.92.37	AS13127 Odido Netherlands B.V.	`3.74ms` from Amsterdam, NL
73.219.244.5	AS7922 Comcast Cable Communications, LLC	`12.23ms` from Boston, US
54.246.117.149	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
141.209.145.21	AS27274 Central Michigan University	`2.86ms` from Grand Rapids, US
103.137.156.5	AS23999 Vietnam News Agency	`1.00ms` from Ho Chi Minh City, VN
173.11.243.149	AS7922 Comcast Cable Communications, LLC	`10.43ms` from Houston, US
120.192.128.21	AS24444 Shandong Mobile Communication Company Limited	`4.91ms` from Jinan, CN
70.175.147.69	AS22773 Cox Communications Inc.	`4.75ms` from Los Angeles, US
73.142.112.69	AS7922 Comcast Cable Communications, LLC	`10.81ms` from Providence, US
49.63.36.53	AS4766 Korea Telecom	`5.77ms` from Seoul, KR
95.55.240.181	AS12389 PJSC Rostelecom	`9.39ms` from Stockholm, SE
179.130.1.21	AS26599 TELEFÔNICA BRASIL S.A	`6.51ms` from São Paulo, BR
59.125.132.85	AS3462 Data Communication Business Group	`4.13ms` from Taichung, TW
13.80.136.117	AS8075 Microsoft Corporation	`0.16ms` from Amsterdam, NL
107.127.181.101	AS20057 AT&T Enterprises, LLC	`13.71ms` from Ashburn, US
73.174.6.53	AS7922 Comcast Cable Communications, LLC	`10.26ms` from Ashburn, US
173.92.132.149	AS11426 Charter Communications Inc	`4.35ms` from Charlotte, US
207.144.120.5	AS2711 Spirit Communications	`0.58ms` from Charlotte, US
144.202.55.165	AS20473 The Constant Company, LLC	`0.11ms` from Chicago, US
189.27.188.197	AS18881 TELEFÔNICA BRASIL S.A	`4.98ms` from Curitiba, BR
73.161.13.229	AS7922 Comcast Cable Communications, LLC	`14.32ms` from Flint, US
131.117.189.229	AS198736 Stream Networks Ltd	`0.30ms` from London, GB
82.50.129.85	AS3269 Telecom Italia S.p.A.	`5.24ms` from Milan, IT
92.170.64.245	AS3215 Orange S.A.	`3.58ms` from Paris, FR
34.116.16.5	AS396982 Google LLC	`0.14ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m6 37.131.235.206

traceroute to 37.131.235.206 (37.131.235.206): 6 hops max, 52 byte packets

1 [AS15169] 142.250.209.65 0.94 ms

2 [AS61157] 80.242.130.1 1.194 ms

3 [AS61157] 85.119.200.253 4.315 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, 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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