81.20.128.0/20

AS33984 · Surfplanet GmbH

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Summary

Country	Germany
Domain	surfplanet.de
ASN	AS33984
Registry	RIPE
ID	DE-SURFPLANET-20081212

WHOIS Details

inetnum:        81.20.128.0 - 81.20.143.255
org:            ORG-SG15-RIPE
netname:        DE-SURFPLANET-20081212
country:        DE
admin-c:        EA859-RIPE
tech-c:         EA859-RIPE
status:         ALLOCATED PA
notify:         surfplanet@surfplanet.de
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         Surfplanet-MNT
mnt-routes:     Surfplanet-MNT
created:        2008-12-12T14:55:40Z
last-modified:  2017-02-16T11:13:48Z
source:         RIPE
abuse-email:    surfplanet@surfplanet.de
abuse-c:        AR14740-RIPE
abuse-org:      ORG-SG15-RIPE

organisation:   ORG-SG15-RIPE
org-name:       Surfplanet GmbH
country:        DE
org-type:       LIR
address:        Am Springborn 1
address:        51063
address:        Cologne
address:        GERMANY
phone:          +49 22196390595
fax-no:         +49 22196390594
e-mail:         surfplanet@surfplanet.de
abuse-c:        AR14740-RIPE
admin-c:        EA859-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        Surfplanet-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         Surfplanet-MNT
created:        2004-09-16T11:26:55Z
last-modified:  2020-12-16T12:37:17Z
source:         RIPE
abuse-email:    surfplanet@surfplanet.de
abuse-c:        AR14740-RIPE
abuse-org:      undefined

person:         Elmar Altmeyer
address:        Surfplanet GmbH
address:        Am Springborn 1 Gebaeude 16
address:        51063 Cologne
address:        Germany
phone:          +49.22196390595
nic-hdl:        EA859-RIPE
mnt-by:         Surfplanet-MNT
created:        2004-08-10T09:33:03Z
last-modified:  2017-10-30T21:46:26Z
source:         RIPE

route:          81.20.128.0/20
descr:          Surfplanet GmbH PA-Block
origin:         AS33984
mnt-by:         SURFPLANET-MNT
created:        2009-01-06T14:36:46Z
last-modified:  2009-01-06T14:36:46Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.20.0.0/16

Range	ASN	Company	Num of IPs
81.20.176.0/20	AS13208	Newtel Limited	4,096
81.20.32.0/20	AS16509	Eckoh UK Limited	4,096
81.20.48.0/20	AS39202	Global Radio Limited	4,096
81.20.16.0/20	AS39214	Kyrgys Russian Slavic University named after First President of Russia B.N. Yeltsin	4,096
81.20.112.0/20	AS39835	goetel GmbH	4,096
81.20.240.0/20	AS42580	nos açores comunicacoes s.a.	4,096
81.20.192.0/20	AS20866	LLC Promsvyaz-Invest	4,096
81.20.96.0/20	AS24699	PJSC Rostelecom	4,096
81.20.240.0/20	AS2860	nos açores comunicacoes s.a.	4,096
81.20.32.0/20	AS29033	Eckoh UK Limited	4,096
81.20.64.0/20	AS2914	NTT United Kingdom Ltd	4,096
81.20.144.0/20	AS3249	Telia Eesti AS	4,096
81.20.224.0/20	AS3274	Telia Cygate Oy	4,096
81.20.208.0/21	AS7155	NordNet SA	2,048
81.20.216.0/21	AS7155	NordNet SA	2,048
81.20.40.0/24	AS16509	Eckoh Public	256
81.20.205.0/24	AS200982	LLC Promsvyaz-Invest	256
81.20.194.0/24	AS60833	JSC NLMK network	256

Hosted domains

There are 1,250 domain names hosted across 261 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.20.141.140	moosblitz.de	229
81.20.137.85	02252.de	103
81.20.129.58	all-bout.me	88
81.20.140.141	ego1.com	46
81.20.131.131	90-min-dus.de	39
81.20.141.154	frank-it.de	36
81.20.143.182	kabokabelboden.gmbh	26
81.20.140.157	xn--taxidsseldorfeg-3vb.de	26
81.20.143.147	longtimehair.at	21
81.20.131.61	vaybee-club.de	21
81.20.129.4	baier.media	20
81.20.143.240	dance-fit.de	18
81.20.131.3	neurhal.com	12
81.20.143.133	carparts.cologne	10
81.20.128.46	tiplexa.de	10
81.20.131.20	nekronomikon-lordaeron.de	10
81.20.131.165	baierhosting.cloud	10
81.20.143.242	schmitz-metallographie.de	10
81.20.135.213	com-stone.de	10
81.20.143.222	sodicam.de	9

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

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

IP Address	ASN	Details
81.20.138.42	AS33984 Surfplanet GmbH	`1.90ms` from Duesseldorf, DE
81.20.143.239	AS33984 Surfplanet GmbH	`1.70ms` from Duesseldorf, DE
81.20.131.62	AS33984 Surfplanet GmbH	`1.63ms` from Duesseldorf, DE
81.20.141.154	AS33984 Surfplanet GmbH	`1.78ms` from Duesseldorf, DE
81.20.135.156	AS33984 Surfplanet GmbH	`1.65ms` from Duesseldorf, DE
81.20.128.195	AS33984 Surfplanet GmbH	`1.62ms` from Duesseldorf, DE
81.20.140.180	AS33984 Surfplanet GmbH	`1.75ms` from Duesseldorf, DE
81.20.137.13	AS33984 Surfplanet GmbH	`1.91ms` 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
107.127.50.20	AS7018 AT&T Enterprises, LLC	`5.55ms` from Atlanta, US
181.68.216.164	AS27831 Colombia Móvil	`19.46ms` from Bogota, CO
23.211.171.164	AS16625 Akamai Technologies, Inc.	`0.14ms` from Copenhagen, DK
85.27.137.100	AS34705 Norlys Digital A/S	`5.05ms` from Copenhagen, DK
3.251.182.228	AS16509 Amazon.com, Inc.	`1.01ms` from Dublin, IE
185.59.103.52	AS200081 Netversor GmbH	`2.34ms` from Frankfurt am Main, DE
188.159.238.244	AS34779 T-2, d.o.o.	`2.17ms` from Ljubljana, SI
94.196.57.52	AS206067 Hutchison 3G UK Limited	`9.56ms` from London, GB
86.145.57.116	AS2856 British Telecommunications PLC	`5.82ms` from London, GB
23.213.128.100	AS20940 Akamai International B.V.	`0.56ms` from Melbourne, AU
165.72.190.132	AS2571 DHL Information Services (Europe) s.r.o	`0.36ms` from Prague, CZ
62.165.28.4	AS12389 PJSC Rostelecom	`1.35ms` from Saint Petersburg, RU
104.50.2.228	AS7018 AT&T Enterprises, LLC	`4.39ms` from San Jose, US
39.30.41.4	AS4766 Korea Telecom	`5.10ms` from Seoul, KR
114.38.136.196	AS3462 Data Communication Business Group	`2.87ms` from Taichung, TW
110.130.135.4	AS9824 JCOM Co., Ltd.	`12.00ms` from Tokyo, JP
179.12.116.212	AS27831 Colombia Móvil	`17.80ms` from Bogota, CO
84.196.65.164	AS6848 Telenet BV	`6.06ms` from Brussels, BE
119.53.179.68	AS4837 CHINA UNICOM China169 Backbone	`1.21ms` from Changchun, CN
151.213.75.20	AS7029 Windstream Communications LLC	`6.29ms` from Dallas, US
217.85.201.116	AS3320 Deutsche Telekom AG	`3.61ms` from Frankfurt am Main, DE
113.187.145.244	AS45899 VNPT Corp	`2.99ms` from Ho Chi Minh City, VN
81.84.189.100	AS2860 NOS COMUNICACOES, S.A.	`10.66ms` from Lisbon, PT
13.134.126.116	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
150.244.214.36	AS766 RedIRIS Autonomous System	`1.74ms` from Madrid, ES

Traceroute

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

traceroute -a -n -q1 81.20.137.224

traceroute to 81.20.137.224 (81.20.137.224): 64 hops max, 52 byte packets

1 [AS63023] 185.177.229.1 0.23 ms

2 *

3 *

4 [AS8422] 78.35.10.34 4.102 ms

5 [AS8422] 89.1.16.138 4.285 ms

6 [AS33984] 81.20.128.89 4.33 ms

7 [AS33984] 81.20.137.224 4.935 ms

Measurement taken from

IPinfo ProbeNet in Frankfurt am Main, DE

On November 22nd 2025

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