81.221.0.0/16

AS1836 · green.ch AG

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Summary

Country	Switzerland
Domain	green.ch
ASN	AS1836
Registry	RIPE
ID	CH-GREEN-20021126

WHOIS Details

inetnum:        81.221.0.0 - 81.221.255.255
netname:        CH-GREEN-20021126
country:        CH
org:            ORG-GCA1-RIPE
admin-c:        HES12-RIPE
tech-c:         HES12-RIPE
status:         ALLOCATED PA
notify:         noc@green.ch
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS1836-MNT
mnt-lower:      CH-GREEN-MNT
mnt-lower:      AS1836-MNT
created:        2002-11-26T14:46:00Z
last-modified:  2016-09-15T15:53:20Z
source:         RIPE
abuse-email:    abuse@green.ch
abuse-c:        ACGA1-RIPE
abuse-org:      ORG-GCA1-RIPE

organisation:   ORG-GCA1-RIPE
org-name:       green.ch AG
country:        CH
org-type:       LIR
address:        Industriestrasse 33
address:        5242
address:        Lupfig
address:        SWITZERLAND
phone:          +41 56 4602 323
fax-no:         +41 56 4602 300
e-mail:         noc@green.ch
admin-c:        RB9527-RIPE
admin-c:        LS16114-RIPE
abuse-c:        ACGA1-RIPE
ref-nfy:        noc@green.ch
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        AS1836-MNT
notify:         noc@green.ch
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         AS1836-MNT
created:        2004-04-17T11:02:30Z
last-modified:  2023-01-13T13:29:28Z
source:         RIPE
abuse-email:    abuse@green.ch
abuse-c:        ACGA1-RIPE
abuse-org:      undefined

role:           Hostmaster green.ch AG
address:        green.ch AG Industriestrasse 33 CH-5242 Lupfig Schweiz
phone:          +41 56 460 23 23
fax-no:         +41 56 460 23 00
e-mail:         noc@green.ch
remarks:        ****************************************
remarks:        General Contacts
remarks:        
remarks:        Information: info@green.ch
remarks:        Sales: sales@green.ch
remarks:        ****************************************
remarks:        Technical Contacts
remarks:        
remarks:        Network: noc@green.ch
remarks:        Peering: peering@green.ch
remarks:        ****************************************
remarks:        AS1836 BGP4 Looking Glass
remarks:        
remarks:        http://lg.ch.as1836.net
remarks:        ****************************************
admin-c:        RB9527-RIPE
tech-c:         LS16114-RIPE
tech-c:         RB9527-RIPE
nic-hdl:        HES12-RIPE
mnt-by:         AS1836-MNT
created:        2002-07-18T12:29:27Z
last-modified:  2024-07-15T13:12:20Z
source:         RIPE

route:          81.221.0.0/16
descr:          green.ch ag, Lupfig, Switzerland
origin:         AS1836
mnt-by:         AS1836-MNT
created:        2008-11-19T07:33:46Z
last-modified:  2024-04-04T09:46:27Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 81.0.0.0/8

Range	ASN	Company	Num of IPs
81.128.0.0/11	AS2856	British Telecommunications PLC	2,097,152
81.128.0.0/12	AS2856	BT Infrastructure Layer	1,048,576
81.96.0.0/12	AS5089	Virgin Media Limited	1,048,576
81.64.0.0/14	AS15557	Societe Francaise Du Radiotelephone - SFR SA	262,144
81.76.0.0/14	AS5378	Vodafone Limited	262,144
81.204.0.0/14	AS1136	KPN B.V.	262,144
81.212.0.0/14	AS9121	Turk Telekomunikasyon Anonim Sirketi	262,144
81.68.0.0/14	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	262,144
81.166.0.0/15	AS29695	Lyse Tele AS	131,072
81.60.0.0/15	AS12430	VODAFONE ONO, S.A.	131,072
81.62.0.0/15	AS3303	Swisscom (Schweiz) AG	131,072
81.56.0.0/15	AS29447	Free SAS	131,072
81.182.0.0/15	AS5483	Magyar Telekom Plc.	131,072
81.164.0.0/15	AS6848	Telenet BV	131,072
81.82.0.0/15	AS6848	Telenet BV	131,072
81.178.0.0/15	AS13285	TalkTalk Communications Limited	131,072
81.220.0.0/16	AS15557	Societe Francaise Du Radiotelephone - SFR SA	65,536
81.193.0.0/16	AS3243	MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.	65,536
81.202.0.0/16	AS6739	Cableuropa - ONO	65,536
81.86.0.0/16	AS13285	TalkTalk Communications Limited	65,536
81.198.0.0/16	AS12578	SIA Tet	65,536
81.185.0.0/16	AS15557	Societe Francaise Du Radiotelephone - SFR SA	65,536
81.184.0.0/16	AS6739	VODAFONE ONO, S.A.	65,536
81.216.0.0/16	AS1257	Tele2 Sverige AB	65,536
81.219.0.0/16	AS12741	Netia SA	65,536
81.84.0.0/16	AS2860	NOS COMUNICACOES, S.A.	65,536
81.187.0.0/16	AS41489	Andrews & Arnold Ltd	65,536
81.189.0.0/16	AS8437	Network of Hutchison Drei Austria GmbH	65,536
81.81.0.0/16	AS1267	WIND TRE S.P.A.	65,536
81.190.0.0/16	AS21021	Multimedia Polska Sp. z o.o.	65,536
81.218.0.0/16	AS8551	Bezeq International Ltd.	65,536
81.61.0.0/16	AS6739	ONO_HFC	65,536
81.80.0.0/16	AS3215	Orange S.A.	65,536
81.35.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.57.0.0/16	AS29447	Iliad / Free SAS	65,536
81.32.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.56.0.0/16	AS29447	Iliad / Free SAS	65,536
81.192.0.0/16	AS6713	Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	65,536
81.37.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.87.0.0/16	AS786	Jisc Services Limited	65,536
81.44.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.195.0.0/16	AS8359	MTS PJSC	65,536
81.39.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.196.0.0/16	AS8708	DIGI ROMANIA S.A.	65,536
81.198.0.0/16	AS24921	SIA Tet	65,536
81.187.0.0/16	AS20712	Andrews & Arnold Ltd	65,536
81.34.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.223.0.0/16	AS8412	T-Mobile Austria GmbH	65,536
81.197.0.0/16	AS719	Elisa Oyj	65,536

Hosted domains

There are 1,019 domain names hosted across 266 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.221.33.7	vivareal.ch	457
81.221.25.178	fuertests.ch	69
81.221.25.181	vereindewisri.ch	41
81.221.122.240	openmandriva.ga	21
81.221.24.189	solarbox.ch	18
81.221.33.6	xn--portaltren-geb.eu	17
81.221.11.201	sportromandie.ch	15
81.221.227.88	e-logistik.ch	15
81.221.17.244	plcparts.ch	12
81.221.33.10	theaterverlag.ch	7
81.221.207.184	xid.ch	6
81.221.37.13	zwahlen-informatik.ch	6
81.221.23.203	anouschkalara.com	6
81.221.121.18	origae-6.org	5
81.221.13.124	zurzibiet.net	4
81.221.14.111	santos.ch	4
81.221.18.214	kreuzgut.ch	4
81.221.17.242	stagehand-pool.com	4
81.221.150.235	cetris.ch	4
81.221.124.118	iib-immobilien.ch	4

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

28,922 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
81.221.70.11	AS1836 green.ch AG	`5.34ms` from Zuerich, CH
81.221.162.33	AS1836 green.ch AG	`2.09ms` from Zuerich, CH
81.221.77.41	AS1836 green.ch AG	`1.93ms` from Zuerich, CH
81.221.133.117	AS1836 green.ch AG	`3.48ms` from Zuerich, CH
81.221.241.24	AS1836 green.ch AG	`2.60ms` from Zuerich, CH
81.221.209.44	AS1836 green.ch AG	`2.07ms` from Zuerich, CH
81.221.126.122	AS1836 green.ch AG	`5.03ms` from Zuerich, CH
81.221.14.34	AS1836 green.ch AG	`3.49ms` from Zuerich, CH
81.221.228.234	AS1836 green.ch AG	`1.82ms` from Zuerich, CH
81.221.147.215	AS1836 green.ch AG	`1.85ms` from Zuerich, CH
81.221.23.49	AS1836 green.ch AG	`2.08ms` from Zuerich, CH
81.221.19.249	AS1836 green.ch AG	`5.39ms` from Zuerich, CH
81.221.148.213	AS1836 green.ch AG	`1.91ms` from Zuerich, CH
81.221.137.246	AS1836 green.ch AG	`1.87ms` from Zuerich, CH
81.221.173.220	AS1836 green.ch AG	`1.82ms` from Zuerich, CH
81.221.67.25	AS1836 green.ch AG	`5.23ms` from Zuerich, CH
81.221.74.173	AS1836 green.ch AG	`1.85ms` from Zuerich, CH
81.221.38.1	AS1836 green.ch AG	`2.11ms` from Zuerich, CH
81.221.16.226	AS1836 green.ch AG	`6.66ms` from Zuerich, CH
81.221.211.67	AS1836 green.ch AG	`1.85ms` from Zuerich, CH
81.221.118.2	AS1836 green.ch AG	`7.47ms` from Zuerich, CH
81.221.172.213	AS1836 green.ch AG	`2.10ms` from Zuerich, CH
81.221.27.161	AS1836 green.ch AG	`1.99ms` from Zuerich, CH
81.221.124.201	AS1836 green.ch AG	`6.17ms` from Zuerich, CH
81.221.197.83	AS1836 green.ch AG	`1.84ms` from Zuerich, CH

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
73.86.19.240	AS7922 Comcast Cable Communications, LLC	`9.05ms` from Ashburn, US
68.16.34.0	AS6389 AT&T Enterprises, LLC	`14.89ms` from Atlanta, US
48.211.248.16	AS8075 Microsoft Corporation	`0.33ms` from Boydton, US
15.240.4.64	AS16509 Amazon.com, Inc.	`0.16ms` from Cape Town, ZA
51.11.113.128	AS8075 Microsoft Corporation	`0.18ms` from Cardiff, GB
74.69.203.32	AS11351 Charter Communications Inc	`16.63ms` from Chicago, US
18.200.42.128	AS16509 Amazon.com, Inc.	`0.20ms` from Dublin, IE
3.77.195.128	AS16509 Amazon.com, Inc.	`0.20ms` from Frankfurt am Main, DE
128.119.60.176	AS1249 University of Massachusetts - AMHERST	`8.37ms` from New York City, US
92.49.167.80	AS12389 PJSC Rostelecom	`14.86ms` from Samara, RU
221.165.116.96	AS4766 Korea Telecom	`1.53ms` from Seoul, KR
178.134.201.240	AS35805 JSC Silknet	`4.52ms` from Tbilisi, GE
162.218.125.128	AS36445 Coextro	`0.47ms` from Toronto, CA
212.236.162.208	AS8245 Video-Broadcast GmbH	`12.07ms` from Vienna, AT
222.140.42.224	AS4837 CHINA UNICOM China169 Backbone	`2.68ms` from Zhengzhou, CN
62.235.232.224	AS5432 Proximus NV	`4.25ms` from Amsterdam, NL
193.74.139.32	AS5432 Proximus NV	`4.05ms` from Amsterdam, NL
98.219.228.48	AS7922 Comcast Cable Communications, LLC	`10.48ms` from Ashburn, US
20.84.33.176	AS8075 Microsoft Corporation	`0.42ms` from Ashburn, US
103.90.142.128	AS136497 Verifone Australia (HAPL) Pty Ltd	`0.63ms` from Auckland, NZ
52.32.21.208	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
92.249.217.80	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`3.79ms` from Budapest, HU
41.143.236.48	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`2.94ms` from Casablanca, MA
154.125.213.176	AS8346 SONATEL-AS Autonomous System	`2.16ms` from Dakar, SN
204.157.104.128	AS265622 WISTARIP S DE RL DE CV	`5.42ms` from Guadalajara, MX

Traceroute

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

traceroute -a -n -q1 -f5 81.221.34.229

traceroute to 81.221.34.229 (81.221.34.229): 64 hops max, 52 byte packets

5 [AS1836] 146.228.17.22 42.165 ms

6 [AS1836] 81.221.34.229 51.722 ms

Measurement taken from

IPinfo ProbeNet in Saint Petersburg, RU

On October 30th 2025

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