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:         [email protected]
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:    [email protected]
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:         [email protected]
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:    [email protected]
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 1,234 domain names hosted across 260 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	ingrid-weber.de	229
81.20.129.58	myshake.at	88
81.20.137.41	02248.de	82
81.20.137.85	electricsandwich.de	66
81.20.140.141	downtown-bikes.de	46
81.20.131.131	ijs-ggmbh.de	39
81.20.141.154	chiara-arens.de	36
81.20.140.157	campus-taxi-duesseldorf.de	26
81.20.143.182	doppelboden-montage.online	26
81.20.143.147	longtimehair.info	21
81.20.131.61	gecce.de	21
81.20.143.240	dance-fit.de	18
81.20.131.3	datengetriebene-medizin.de	12
81.20.131.20	itsjn.com	10
81.20.143.133	profipolish.com	10
81.20.131.165	baiernetwork.cloud	10
81.20.128.46	tiplexa.de	10
81.20.143.242	schmitz-metallographie.de	10
81.20.135.213	klinikkonzept.com	10
81.20.128.162	dms-europa.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

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

IP Address	ASN	Details
81.20.131.62	AS33984 Surfplanet GmbH	`1.66ms` from Duesseldorf, DE
81.20.138.42	AS33984 Surfplanet GmbH	`1.91ms` from Duesseldorf, DE
81.20.141.154	AS33984 Surfplanet GmbH	`1.77ms` from Duesseldorf, DE
81.20.140.180	AS33984 Surfplanet GmbH	`1.74ms` from Duesseldorf, DE
81.20.143.104	AS33984 Surfplanet GmbH	`1.68ms` from Duesseldorf, DE
81.20.135.82	AS33984 Surfplanet GmbH	`1.73ms` from Duesseldorf, DE
81.20.137.82	AS33984 Surfplanet GmbH	`1.96ms` from Duesseldorf, DE
81.20.128.195	AS33984 Surfplanet GmbH	`1.63ms` 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
114.248.243.244	AS4808 China Unicom Beijing Province Network	`3.27ms` from Beijing, CN
157.155.66.116	AS17983 Coles Supermarkets Australia Pty Ltd	`12.21ms` from Melbourne, AU
79.40.181.164	AS3269 Telecom Italia S.p.A.	`6.00ms` from Milan, IT
82.29.139.164	AS6762 TELECOM ITALIA SPARKLE S.p.A.	`0.17ms` from Milan, IT
93.230.53.68	AS3320 Deutsche Telekom AG	`6.65ms` from Nuernberg, DE
44.218.209.148	AS14618 Amazon.com, Inc.	`0.20ms` from Reston, US
82.49.97.196	AS3269 Telecom Italia S.p.A.	`4.85ms` from Rome, IT
101.127.141.20	AS55430 Starhub Ltd	`2.95ms` from Singapore, SG
191.24.26.228	AS26599 TELEFÔNICA BRASIL S.A	`6.57ms` from São Paulo, BR
132.70.70.52	AS378 IUCC - Israel InterUniversity Computation Center	`0.85ms` from Tel Aviv, IL
91.114.196.68	AS8447 A1 Telekom Austria AG	`3.54ms` from Vienna, AT
134.112.4.4	AS8075 Microsoft Corporation	`0.22ms` from Warsaw, PL
185.124.221.4	AS21263 TeleData GmbH	`9.65ms` from Zug, CH
137.117.201.244	AS8075 Microsoft Corporation	`0.26ms` from Amsterdam, NL
81.183.196.244	AS5483 Magyar Telekom Plc.	`1.07ms` from Budapest, HU
81.145.42.36	AS2856 British Telecommunications PLC	`1.86ms` from London, GB
90.18.230.36	AS3215 Orange S.A.	`8.68ms` from Lyon, FR
111.171.79.148	AS38109 SK Broadband Co Ltd	`10.27ms` from Seoul, KR
47.107.103.132	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.64ms` from Shenzhen, CN
49.245.109.196	AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore	`2.12ms` from Singapore, SG
110.130.135.4	AS9824 JCOM Co., Ltd.	`12.01ms` from Tokyo, JP
85.255.50.164	AS25190 UAB "Kauno interneto sistemos"	`1.71ms` from Vilnius, LT
82.169.41.212	AS1136 KPN B.V.	`1.63ms` from Amsterdam, NL
143.0.102.4	AS264647 Universidad EIA	`5.58ms` from Bogotá, CO
81.214.151.148	AS9121 Turk Telekomunikasyon Anonim Sirketi	`7.42ms` from Bursa, TR

Traceroute

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

traceroute -a -n -q1 -f3 81.20.131.97

traceroute to 81.20.131.97 (81.20.131.97): 64 hops max, 52 byte packets

3 [] 194.146.118.166 4.394 ms

4 [AS8422] 81.173.192.113 4.634 ms

5 [AS8422] 89.1.16.126 4.871 ms

6 [AS33984] 81.20.131.97 2.864 ms

Measurement taken from

IPinfo ProbeNet in Duesseldorf, DE

On December 14th 2025

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