83.173.192.0/18

AS3303  ·  Swisscom (Switzerland) Ltd

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Summary

Country Switzerland
Domain swisscom.ch
ASN AS3303
Registry RIPE
ID CH-BLUEWINDOW-20040512

WHOIS Details

inetnum:        83.173.192.0 - 83.173.255.255
netname:        CH-BLUEWINDOW-20040512
country:        CH
org:            ORG-BA8-RIPE
admin-c:        BCR1-RIPE
tech-c:         BCR1-RIPE
status:         ALLOCATED PA
notify:         Ipmgmt.res@swisscom.com
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BLUEWINNET-MNT
mnt-lower:      BLUEWINNET-MNT
mnt-routes:     BLUEWINNET-MNT
created:        2004-05-12T14:33:56Z
last-modified:  2021-08-19T11:35:36Z
source:         RIPE
abuse-email:    abuse@bluewin.ch
abuse-c:        BCR18-RIPE
abuse-org:      ORG-BA8-RIPE

organisation:   ORG-BA8-RIPE
org-name:       Swisscom (Schweiz) AG
country:        CH
org-type:       LIR
descr:          Please do NOT call!
descr:          *****************************************
descr:          use for abuse only > abuse@bluewin.ch <
descr:          *****************************************
address:        Postfach
address:        8021
address:        Zurich
address:        SWITZERLAND
phone:          +41 58 221 73 14
e-mail:         Ipmgmt.res@swisscom.com
admin-c:        TG267-RIPE
admin-c:        AC2332-RIPE
admin-c:        GDM658-RIPE
admin-c:        EG7936-RIPE
admin-c:        CE2871-RIPE
admin-c:        SF3464-RIPE
abuse-c:        BCR18-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        BLUEWINNET-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         BLUEWINNET-MNT
created:        2004-04-17T11:01:54Z
last-modified:  2022-05-17T09:16:15Z
source:         RIPE
abuse-email:    abuse@bluewin.ch
abuse-c:        BCR18-RIPE
abuse-org:      undefined

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:          83.173.224.0/19
descr:          Swisscom (Schweiz) AG - SME/Cybernet
descr:          Provider Local Registry
origin:         AS3303
mnt-by:         CH-UNISOURCE-MNT
mnt-by:         SUNWEB-MNT
mnt-lower:      SUNWEB-MNT
mnt-routes:     SUNWEB-MNT
created:        2012-11-19T07:56:40Z
last-modified:  2012-11-19T07:56:40Z
source:         RIPE

Overlapping Ranges

BGP prefixes that are contained by 83.173.192.0/18

Range ASN Company Num of IPs
83.173.192.0/19 AS3303 Swisscom (Schweiz) AG 8,192

Nearby Ranges

BGP prefixes that overlap with 83.173.0.0/16

Range ASN Company Num of IPs
83.173.0.0/18 AS31441 Ljosleidarinn ehf 16,384
83.173.128.0/18 AS6739 VODAFONE ONO, S.A. 16,384
83.173.192.0/19 AS3303 Swisscom (Schweiz) AG 8,192
83.173.64.0/21 AS34572 DSP PBC 2,048
83.173.72.0/21 AS34572 DSP IRIS64 2,048
83.173.80.0/21 AS34572 Network Services 2,048
83.173.88.0/21 AS34572 DC Ama Dablam 2,048
83.173.112.0/22 AS34572 HELIANTIS SAS 1,024
83.173.124.0/23 AS39830 HELIANTIS SAS 512
83.173.126.0/24 AS39830 HELIANTIS SAS 256

Hosted domains

There are 214 domain names hosted across 77 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

Pingable IPs

5,304 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
83.173.251.121 AS3303 Swisscom (Switzerland) Ltd 1.10ms from Lausanne, CH
83.173.200.123 AS3303 Swisscom (Switzerland) Ltd 0.97ms from Lausanne, CH
83.173.232.21 AS3303 Swisscom (Switzerland) Ltd 1.03ms from Zuerich, CH
83.173.229.253 AS3303 Swisscom (Switzerland) Ltd 1.32ms from Zuerich, CH
83.173.252.93 AS3303 Swisscom (Switzerland) Ltd 1.10ms from Zuerich, CH
83.173.227.61 AS3303 Swisscom (Switzerland) Ltd 1.06ms from Lausanne, CH
83.173.216.1 AS3303 Swisscom (Switzerland) Ltd 1.08ms from Zuerich, CH
83.173.201.30 AS3303 Swisscom (Switzerland) Ltd 1.05ms from Lausanne, CH
83.173.208.221 AS3303 Swisscom (Switzerland) Ltd 1.11ms from Lausanne, CH
83.173.245.73 AS3303 Swisscom (Switzerland) Ltd 1.35ms from Zuerich, CH
83.173.196.93 AS3303 Swisscom (Switzerland) Ltd 0.99ms from Zuerich, CH
83.173.239.105 AS3303 Swisscom (Switzerland) Ltd 1.10ms from Lausanne, CH
83.173.241.77 AS3303 Swisscom (Switzerland) Ltd 1.11ms from Zuerich, CH
83.173.236.189 AS3303 Swisscom (Switzerland) Ltd 1.10ms from Lausanne, CH
83.173.226.165 AS3303 Swisscom (Switzerland) Ltd 1.00ms from Zuerich, CH
83.173.247.113 AS3303 Swisscom (Switzerland) Ltd 1.28ms from Zuerich, CH
83.173.242.221 AS3303 Swisscom (Switzerland) Ltd 1.42ms from Zuerich, CH
83.173.243.33 AS3303 Swisscom (Switzerland) Ltd 1.13ms from Zuerich, CH
83.173.233.89 AS3303 Swisscom (Switzerland) Ltd 1.13ms from Zuerich, CH
83.173.195.81 AS3303 Swisscom (Switzerland) Ltd 1.05ms from Zuerich, CH
83.173.249.33 AS3303 Swisscom (Switzerland) Ltd 1.06ms from Zuerich, CH
83.173.238.97 AS3303 Swisscom (Switzerland) Ltd 1.02ms from Zuerich, CH
83.173.214.87 AS3303 Swisscom (Switzerland) Ltd 1.08ms from Zuerich, CH
83.173.202.103 AS3303 Swisscom (Switzerland) Ltd 0.85ms from Lausanne, CH
83.173.223.33 AS3303 Swisscom (Switzerland) Ltd 1.08ms from Lausanne, 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
198.57.84.2 AS26827 EPB Fiber Optics 3.43ms from Atlanta, US
81.243.219.18 AS5432 Proximus NV 1.21ms from Brussels, BE
102.97.167.50 AS36925 MEDITELECOM 7.21ms from Casablanca, MA
98.212.136.210 AS7922 Comcast Cable Communications, LLC 5.23ms from Chicago, US
69.243.166.178 AS7922 Comcast Cable Communications, LLC 11.41ms from Chicago, US
91.10.93.2 AS3320 Deutsche Telekom AG 5.71ms from Duesseldorf, DE
87.177.149.18 AS3320 Deutsche Telekom AG 6.02ms from Duesseldorf, DE
185.183.108.130 AS13249 PRIVATE JOINT STOCK COMPANY "DATAGROUP" 0.31ms from Frankfurt am Main, DE
88.65.3.210 AS3209 Vodafone GmbH 7.45ms from Frankfurt am Main, DE
91.249.80.226 AS9145 EWE TEL GmbH 5.41ms from Hamburg, DE
110.9.8.194 AS9318 SK Broadband Co Ltd 5.48ms from Incheon, KR
110.8.108.130 AS9318 SK Broadband Co Ltd 6.33ms from Incheon, KR
82.8.155.146 AS5089 Virgin Media Limited 8.66ms from London, GB
155.198.200.18 AS786 Jisc Services Limited 1.34ms from London, GB
35.181.83.2 AS16509 Amazon.com, Inc. 0.12ms from Paris, FR
177.127.138.194 AS28573 Claro NXT Telecomunicacoes Ltda 5.87ms from Rio de Janeiro, BR
189.239.112.226 AS8151 UNINET 11.67ms from Santiago de Queretaro, MX
203.132.118.18 AS208525 Airu Limited 0.89ms from Tokyo, JP
207.164.211.194 AS577 Bell Canada 2.01ms from Toronto, CA
85.126.97.98 AS8412 T-Mobile Austria GmbH 4.60ms from Vienna, AT
111.19.233.18 AS9808 China Mobile Communications Group Co., Ltd. 0.85ms from Xi'an, CN
108.143.136.34 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
207.204.10.210 AS19871 Network Solutions, LLC 0.47ms from Atlanta, US
44.239.254.194 AS16509 Amazon.com, Inc. 0.18ms from Boardman, US
70.114.76.146 AS11427 Charter Communications Inc 5.04ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f5 83.173.216.205
traceroute to 83.173.216.205 (83.173.216.205): 64 hops max, 52 byte packets
5 [AS3303] 213.3.210.22 0.748 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Zuerich, CH
On

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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