1. All IP Ranges
  2. 37.0.0.0/8
  3. 37.203.0.0/16
  4. AS200107  | 37.203.128.0/24

37.203.128.0/24

AS200107  ·  Kaspersky Lab Switzerland GmbH

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Summary

Country Brazil
Domain kaspersky.com
ASN AS200107
Registry RIPE
ID CH-KL-20120326

WHOIS Details

inetnum:        37.203.128.0 - 37.203.129.255
netname:        CH-KL-20120326
country:        BR
org:            ORG-KLSG1-RIPE
admin-c:        KLSC1-RIPE
tech-c:         KLSC1-RIPE
status:         ALLOCATED PA
mnt-by:         KL-MNT
mnt-by:         RIPE-NCC-HM-MNT
created:        2025-07-09T09:41:34Z
last-modified:  2025-07-16T10:38:22Z
source:         RIPE
abuse-email:    abuse@kaspersky.com
abuse-c:        AR66552-RIPE
abuse-org:      ORG-KLSG1-RIPE

organisation:   ORG-KLSG1-RIPE
org-name:       Kaspersky Lab Switzerland GmbH
country:        CH
org-type:       LIR
address:        Bahnhofstrasse 69
address:        CH-8001
address:        Zurich
address:        SWITZERLAND
phone:          +49 (0) 841 98 18 90
e-mail:         billing@kaspersky.com
admin-c:        KLSC1-RIPE
tech-c:         KLSC1-RIPE
abuse-c:        AR66552-RIPE
remarks:        trouble: ---------------------------------------------------------
remarks:        trouble: Points of contact for Kaspersky
remarks:        trouble: ---------------------------------------------------------
remarks:        trouble: Important network problems and Security Incidents: https://support.kaspersky.com/abuseform
remarks:        trouble: ---------------------------------------------------------
mnt-ref:        KL-MNT
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         KL-MNT
created:        2021-11-22T08:52:45Z
last-modified:  2023-11-14T11:04:18Z
source:         RIPE
abuse-email:    abuse@kaspersky.com
abuse-c:        AR66552-RIPE
abuse-org:      undefined

role:           Kaspersky Lab Switzerland Contact Role
address:        SWITZERLAND
address:        Zurich
address:        CH-8001
address:        Bahnhofstrasse 69
phone:          +49 (0) 841 98 18 90
e-mail:         ripencc@kaspersky.com
nic-hdl:        KLSC1-RIPE
mnt-by:         KL-MNT
created:        2021-11-22T08:52:45Z
last-modified:  2021-11-22T08:52:45Z
source:         RIPE

Nearby Ranges

BGP prefixes that overlap with 37.203.0.0/16

Range ASN Company Num of IPs
37.203.64.0/18 AS9146 BH Telecom d.d. Sarajevo 16,384
37.203.0.0/19 AS6876 TENET Scientific Production Enterprise LLC 8,192
37.203.80.0/20 AS9146 BH Telecom, PPPoE dynamic pool 4,096
37.203.64.0/20 AS9146 BH Telecom, PPPoE dynamic pool 4,096
37.203.224.0/20 AS199309 CONSORZIO ELETTRICO DI STORO, SOCIETA COOPERATIVA 4,096
37.203.96.0/20 AS9146 BH Telecom, PPPoE dynamic pool 4,096
37.203.248.0/21 AS21040 Datapark AG 2,048
37.203.32.0/21 AS12993 Sabiedriba ar ierobezotu atbildibu DELSKA Latvia 2,048
37.203.240.0/21 AS44964 DATAPLANET Ltd. 2,048
37.203.40.0/21 AS44332 Centrilogic Ltd 2,048
37.203.192.0/21 AS7155 Viasat Europe Limited 2,048
37.203.200.0/21 AS56420 JSC ER-Telecom Holding 2,048
37.203.216.0/21 AS50295 Triple IT BV 2,048
37.203.56.0/21 AS39637 ADES BV 2,048
37.203.192.0/22 AS7155 Viasat Europe Limited 1,024
37.203.124.0/22 AS9146 BH Telecom, PPPoE dynamic pool 1,024
37.203.200.0/22 AS56420 InterTelecom LLC 1,024
37.203.32.0/23 AS12993 DEAC 512
37.203.44.0/23 AS33459 Carbonite Operations B.V. 512
37.203.49.0/24 AS51173 IE PBB ALPHAWAVE COMMUNICATIONS 256
37.203.50.0/24 AS51173 IE PBB ALPHAWAVE COMMUNICATIONS 256
37.203.51.0/24 AS51173 IE PBB ALPHAWAVE COMMUNICATIONS 256
37.203.52.0/24 AS51173 IE PBB ALPHAWAVE COMMUNICATIONS 256
37.203.53.0/24 AS51173 IE PBB ALPHAWAVE COMMUNICATIONS 256
37.203.54.0/24 AS206663 IE PBB ALPHAWAVE COMMUNICATIONS 256
37.203.55.0/24 AS206663 IE PBB ALPHAWAVE COMMUNICATIONS 256
37.203.157.0/24 AS16509 Amazon.com, Inc. 256
37.203.176.0/24 AS42689 Cablecom: Woodlane1 Woodlane Studios (Wifi Secondary 2) 256
37.203.184.0/24 AS16509 Amazon.com, Inc. 256
37.203.208.0/24 AS57858 Inter Connects Inc 256
37.203.210.0/24 AS57858 Inter Connects Inc 256
37.203.211.0/24 AS57858 Inter Connects Inc 256
37.203.213.0/24 AS57858 Inter Connects Inc 256
37.203.214.0/24 AS57858 Inter Connects Inc 256
37.203.240.0/24 AS44964 Network for broadband customers 256
37.203.241.0/24 AS199430 Limited Liability Company GOODWOOD 256
37.203.242.0/24 AS44964 Network for broadband customers 256
37.203.243.0/24 AS44964 Network for datacenter customers 256
37.203.244.0/24 AS205978 JSC LONMADI 256
37.203.246.0/24 AS44964 Network for datacenter customers 256
37.203.247.0/24 AS44964 Network for datacenter customers 256
37.203.37.0/24 AS12993 SIA Digitalas Ekonomikas Attistibas Centrs 256
37.203.40.0/24 AS44332 NET-37-203-40-0-24 256
37.203.48.0/24 AS51173 IE PBB ALPHAWAVE COMMUNICATIONS 256

Hosted domains

There are no domains currently hosted on this ASN.

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.
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Read more

Pingable IPs

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

IP Address ASN Details
37.203.128.1 AS200107 Kaspersky Lab Switzerland GmbH 0.62ms from Sao Paulo, BR

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
195.169.3.120 AS1103 SURF B.V. 2.66ms from Amsterdam, NL
154.13.196.184 AS46261 QuickPacket, LLC 0.19ms from Ashburn, US
208.99.57.8 AS32582 600Amps Internet Services, Inc. 10.78ms from Bend, US
95.102.52.88 AS6855 Slovak Telekom, a.s. 6.75ms from Bratislava, SK
94.52.185.56 AS48161 NEXTGEN COMMUNICATIONS SRL 4.72ms from Bucharest, RO
103.162.209.8 AS141726 Star Online 5.57ms from Dhaka, BD
87.171.231.8 AS3320 Deutsche Telekom AG 6.88ms from Frankfurt am Main, DE
217.93.89.88 AS3320 Deutsche Telekom AG 6.41ms from Frankfurt am Main, DE
27.36.232.72 AS17816 China Unicom IP network China169 Guangdong province 4.32ms from Guangzhou, CN
93.112.244.8 AS25019 Saudi Telecom Company JSC 3.23ms from Jeddah, SA
85.84.215.168 AS12338 Euskaltel S.A. 16.24ms from Madrid, ES
35.132.157.88 AS20115 Charter Communications LLC 11.26ms from Seattle, US
118.167.224.248 AS3462 Data Communication Business Group 1.23ms from Taipei, TW
188.60.57.232 AS3303 Swisscom (Switzerland) Ltd 1.37ms from Zuerich, CH
128.78.109.232 AS5410 Bouygues Telecom SA 3.11ms from Aubervilliers, FR
197.134.118.8 AS24835 Vodafone Data 12.15ms from Cairo, EG
128.198.249.72 AS396425 University of Colorado, Colorado Springs 1.61ms from Denver, US
135.236.245.216 AS8075 Microsoft Corporation 0.24ms from Dublin, IE
2.243.54.88 AS6805 Telefonica Germany GmbH & Co.OHG 3.02ms from Duesseldorf, DE
81.247.123.216 AS5432 Proximus NV 4.81ms from Gravelines, FR
51.103.216.72 AS8075 Microsoft Corporation 0.20ms from Kloten, CH
92.255.187.168 AS41843 JSC "ER-Telecom Holding" 8.72ms from Novosibirsk, RU
179.208.40.200 AS28573 Claro NXT Telecomunicacoes Ltda 5.22ms from Osasco, BR
76.158.236.72 AS7922 Comcast Cable Communications, LLC 11.60ms from San Jose, US
71.216.177.168 AS209 CenturyLink Communications, LLC 7.30ms from Seattle, US

Traceroute

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

$
traceroute -a -n -q1 -f2 37.203.128.1
traceroute to 37.203.128.1 (37.203.128.1): 64 hops max, 52 byte packets
2 [AS53340] 192.228.109.93 598.194 ms
3 [AS53667] 198.251.87.1 96.01 ms
4 *
5 *
6 [AS6762] 89.221.35.194 13.248 ms
7 [AS6762] 195.22.219.155 161.162 ms
8 [AS6762] 185.100.112.127 161.332 ms
9 *
10 [AS28124] 187.108.232.96 164.374 ms
11 *
12 *
13 *
14 *
15 [AS200107] 37.203.128.1 162.973 ms
Measurement taken from IPinfo ProbeNet in Las Vegas, US
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.

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