81.62.0.0/16

AS3303 · Swisscom (Switzerland) Ltd

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Summary

Country	Switzerland
Domain	bluewin.ch
ASN	AS3303
Parent Range	81.62.0.0/15
Registry	RIPE
ID	BLUEWINNET

WHOIS Details

inetnum:        81.62.0.0 - 81.62.127.255
netname:        BLUEWINNET
descr:          Bluewin is an LIR and ISP in Switzerland.
descr:          This range is used for dynamic customer pools.
country:        CH
admin-c:        BCR1-RIPE
tech-c:         BCR1-RIPE
status:         ASSIGNED PA
remarks:        ************************************************
remarks:        Swisscom (Schweiz) AG is an ISP and LIR in Switzerland.
remarks:        In case of hack attacks, spam, scans etc. please
remarks:        send abuse mail notifications to abuse-mailbox
remarks:        
remarks:        abuse@bluewin.ch
remarks:        
remarks:        E-Mails to the persons below will be IGNORED!
remarks:        ************************************************
mnt-by:         BLUEWINNET-MNT
mnt-lower:      BLUEWINNET-MNT
notify:         ipmgmt.res@swisscom.com
created:        2017-12-11T09:59:31Z
last-modified:  2017-12-11T09:59:31Z
source:         RIPE
abuse-email:    abuse@bluewin.ch
abuse-c:        BCR18-RIPE
abuse-org:      ORG-BA8-RIPE

role:           Bluewin Contact Role
address:        Swisscom (Switzerland) Ltd.
address:        Internet Service Core Networks
address:        INI-MBM-BNC
address:        Binzring 17
address:        CH-8045 Zurich
address:        Switzerland
e-mail:         ipmgmt.res@swisscom.com
abuse-mailbox:  abuse@bluewin.ch
remarks:        ***************************************************
remarks:        Swisscom (Schweiz) AG / Bluewin is an
remarks:        internet service provider and LIR in CH.
remarks:        In case of hack attacks, spam, scans etc. please
remarks:        send abuse mail notifications to the abuse-mailbox:
remarks:        
remarks:        abuse@bluewin.ch
remarks:        
remarks:        E-Mails to the persons below will be IGNORED!
remarks:        ***************************************************
org:            ORG-BA8-RIPE
admin-c:        CE2871-RIPE
admin-c:        EG7936-RIPE
admin-c:        TG267-RIPE
admin-c:        GDM658-RIPE
admin-c:        SF3464-RIPE
tech-c:         EG7936-RIPE
tech-c:         TG267-RIPE
tech-c:         GDM658-RIPE
tech-c:         SF3464-RIPE
tech-c:         CE2871-RIPE
nic-hdl:        BCR1-RIPE
mnt-by:         BLUEWINNET-MNT
created:        2003-04-08T08:53:32Z
last-modified:  2022-12-05T12:35:44Z
source:         RIPE

route:          81.62.0.0/17
descr:          Swisscom (Schweiz) AG - Bluewin
origin:         AS3303
mnt-by:         CH-UNISOURCE-MNT
created:        2016-02-13T18:06:04Z
last-modified:  2016-02-13T18:06:04Z
source:         RIPE

Overlapping Ranges

BGP prefixes that contain 81.62.0.0/16

Range	ASN	Company	Num of IPs
81.62.0.0/15	AS3303	Swisscom (Schweiz) AG	131,072

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
81.68.0.0/14	AS45090	Tencent Cloud Computing (Beijing) Co., Ltd	262,144
81.204.0.0/14	AS1136	KPN B.V.	262,144
81.76.0.0/14	AS5378	Vodafone Limited	262,144
81.212.0.0/14	AS9121	Turk Telekomunikasyon Anonim Sirketi	262,144
81.64.0.0/14	AS15557	Societe Francaise Du Radiotelephone - SFR SA	262,144
81.62.0.0/15	AS3303	Swisscom (Schweiz) AG	131,072
81.82.0.0/15	AS6848	Telenet BV	131,072
81.182.0.0/15	AS5483	Magyar Telekom Plc.	131,072
81.56.0.0/15	AS29447	Free SAS	131,072
81.178.0.0/15	AS13285	TalkTalk Communications Limited	131,072
81.164.0.0/15	AS6848	Telenet BV	131,072
81.166.0.0/15	AS29695	Lyse Tele AS	131,072
81.60.0.0/15	AS12430	VODAFONE ONO, S.A.	131,072
81.185.0.0/16	AS15557	Societe Francaise Du Radiotelephone - SFR SA	65,536
81.44.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.190.0.0/16	AS21021	Multimedia Polska Sp. z o.o.	65,536
81.32.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.40.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.198.0.0/16	AS24921	SIA Tet	65,536
81.33.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.34.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.35.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.38.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.36.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.198.0.0/16	AS12578	SIA Tet	65,536
81.219.0.0/16	AS12741	Netia SA	65,536
81.39.0.0/16	AS3352	Telefonica de Espana SAU	65,536
81.194.0.0/16	AS2200	Renater	65,536
81.195.0.0/16	AS8359	MTS PJSC	65,536
81.221.0.0/16	AS1836	green.ch AG	65,536
81.220.0.0/16	AS15557	Societe Francaise Du Radiotelephone - SFR SA	65,536
81.81.0.0/16	AS1267	WIND TRE S.P.A.	65,536
81.57.0.0/16	AS29447	Iliad / Free SAS	65,536
81.197.0.0/16	AS719	Elisa Oyj	65,536
81.86.0.0/16	AS13285	TalkTalk Communications Limited	65,536
81.216.0.0/16	AS1257	Tele2 Sverige AB	65,536
81.56.0.0/16	AS29447	Iliad / Free SAS	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
81.184.0.0/16	AS6739	VODAFONE ONO, S.A.	65,536
81.218.0.0/16	AS8551	Bezeq International Ltd.	65,536
81.187.0.0/16	AS20712	Andrews & Arnold Ltd	65,536
81.192.0.0/16	AS6713	Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	65,536
81.191.0.0/16	AS2116	GLOBALCONNECT AS	65,536
81.223.0.0/16	AS8412	T-Mobile Austria GmbH	65,536
81.196.0.0/16	AS8708	DIGI ROMANIA S.A.	65,536
81.202.0.0/16	AS6739	VODAFONE ONO, S.A.	65,536

Hosted domains

There are 191 domain names hosted across 89 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
81.62.205.52	all4time.de	12
81.62.144.19	folievegetale.ch	11
81.62.143.218	gasgasshop.ch	10
81.62.130.217	guggiana.ch	9
81.62.177.165	sylvainandco.net	8
81.62.250.13	pisscum.ch	7
81.62.130.212	tmeyer.ch	7
81.62.205.53	wunschgallerie.de	6
81.62.250.14	adastra7.net	5
81.62.148.106	ascservices.ch	5
81.62.253.164	grossefahren.ch	4
81.62.232.82	ultimatum-ksbg.ch	4
81.62.174.46	ut4pianificazione.ch	4
81.62.223.150	madison.ch	4
81.62.179.195	faisalprivatebank.com	4
81.62.161.70	calitho.swiss	3
81.62.235.180	skyn3t.ch	3
81.62.176.93	vonwidekind.de	2
81.62.182.202	gin-planung.ch	2
81.62.196.210	rochat-domo.ch	2

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

8,334 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
81.62.218.185	AS3303 Swisscom (Switzerland) Ltd	`1.01ms` from Lausanne, CH
81.62.219.241	AS3303 Swisscom (Switzerland) Ltd	`1.17ms` from Lausanne, CH
81.62.199.65	AS3303 Swisscom (Switzerland) Ltd	`1.16ms` from Lausanne, CH
81.62.212.101	AS3303 Swisscom (Switzerland) Ltd	`1.12ms` from Zuerich, CH
81.62.136.193	AS3303 Swisscom (Switzerland) Ltd	`1.11ms` from Zuerich, CH
81.62.131.33	AS3303 Swisscom (Switzerland) Ltd	`1.10ms` from Zuerich, CH
81.62.128.149	AS3303 Swisscom (Switzerland) Ltd	`1.07ms` from Zuerich, CH
81.62.159.113	AS3303 Swisscom (Switzerland) Ltd	`1.14ms` from Lausanne, CH
81.62.145.145	AS3303 Swisscom (Switzerland) Ltd	`1.09ms` from Lausanne, CH
81.62.156.205	AS3303 Swisscom (Switzerland) Ltd	`1.03ms` from Lausanne, CH
81.62.242.217	AS3303 Swisscom (Switzerland) Ltd	`1.36ms` from Zuerich, CH
81.62.173.169	AS3303 Swisscom (Switzerland) Ltd	`1.15ms` from Zuerich, CH
81.62.141.245	AS3303 Swisscom (Switzerland) Ltd	`1.05ms` from Lausanne, CH
81.62.144.225	AS3303 Swisscom (Switzerland) Ltd	`1.10ms` from Zuerich, CH
81.62.245.213	AS3303 Swisscom (Switzerland) Ltd	`1.10ms` from Zuerich, CH
81.62.210.21	AS3303 Swisscom (Switzerland) Ltd	`1.15ms` from Zuerich, CH
81.62.163.21	AS3303 Swisscom (Switzerland) Ltd	`1.07ms` from Zuerich, CH
81.62.182.169	AS3303 Swisscom (Switzerland) Ltd	`0.98ms` from Zuerich, CH
81.62.205.25	AS3303 Swisscom (Switzerland) Ltd	`1.13ms` from Lausanne, CH
81.62.203.185	AS3303 Swisscom (Switzerland) Ltd	`1.09ms` from Zuerich, CH
81.62.160.97	AS3303 Swisscom (Switzerland) Ltd	`1.02ms` from Zuerich, CH
81.62.181.233	AS3303 Swisscom (Switzerland) Ltd	`1.03ms` from Zuerich, CH
81.62.228.169	AS3303 Swisscom (Switzerland) Ltd	`1.28ms` from Lausanne, CH
81.62.157.245	AS3303 Swisscom (Switzerland) Ltd	`1.21ms` from Lausanne, CH
81.62.147.45	AS3303 Swisscom (Switzerland) Ltd	`1.18ms` 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
111.196.45.192	AS4808 China Unicom Beijing Province Network	`3.37ms` from Beijing, CN
54.171.5.144	AS16509 Amazon.com, Inc.	`0.26ms` from Dublin, IE
18.159.147.0	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
185.127.116.16	AS200062 Optitrust GmbH	`3.13ms` from Frankfurt am Main, DE
58.254.168.64	AS136958 China Unicom Guangdong IP network	`2.90ms` from Guangzhou, CN
8.208.72.96	AS45102 Alibaba (US) Technology Co., Ltd.	`0.86ms` from London, GB
27.134.160.128	AS7522 STNet, Incorporated	`7.56ms` from Osaka, JP
179.235.59.16	AS28573 Claro NXT Telecomunicacoes Ltda	`9.98ms` from Osasco, BR
91.164.129.160	AS12322 Free SAS	`4.34ms` from Paris, FR
218.158.38.240	AS4766 Korea Telecom	`4.46ms` from Seoul, KR
211.252.195.176	AS4766 Korea Telecom	`1.74ms` from Seoul, KR
43.207.5.224	AS16509 Amazon.com, Inc.	`0.16ms` from Tokyo, JP
126.16.195.32	AS17676 SoftBank Corp.	`15.24ms` from Tokyo, JP
131.121.244.128	AS668 United States Department of Defense (DoD)	`2.69ms` from Ashburn, US
174.136.36.48	AS17378 TierPoint, LLC	`0.53ms` from Dallas, US
63.149.110.112	AS209 CenturyLink Communications, LLC	`0.52ms` from Denver, US
113.174.35.112	AS45899 VNPT Corp	`2.12ms` from Ho Chi Minh City, VN
125.163.130.96	AS7713 PT Telekomunikasi Indonesia	`12.36ms` from Jakarta, ID
175.136.86.32	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.37ms` from Kuala Lumpur, MY
46.27.220.16	AS12430 VODAFONE ESPANA S.A.U.	`11.15ms` from Madrid, ES
43.205.205.96	AS16509 Amazon.com, Inc.	`0.15ms` from Mumbai, IN
100.1.158.160	AS701 Verizon Business	`1.76ms` from New York City, US
125.109.9.16	AS4134 CHINANET-BACKBONE	`9.21ms` from Ningbo, CN
194.57.87.16	AS2200 Renater	`15.70ms` from Paris, FR
201.137.73.208	AS8151 UNINET	`3.64ms` from Santiago de Queretaro, MX

Traceroute

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

traceroute -a -n -q1 -f2 -m6 81.62.28.148

traceroute to 81.62.28.148 (81.62.28.148): 6 hops max, 52 byte packets

2 [] 91.200.241.142 0.471 ms

3 [] 195.66.224.110 0.754 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in London, GB

On January 19th 2026

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