1. All IP Ranges
  2. 37.0.0.0/8
  3. 37.203.0.0/16
  4. AS200107  | 37.203.129.0/24

37.203.129.0/24

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.
Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
37.203.129.1 AS200107 Kaspersky Lab Switzerland GmbH 1.22ms from Osasco, 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
77.69.63.104 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 13.68ms from Athens, GR
172.224.10.72 AS36183 Akamai Technologies, Inc. 0.56ms from Atlanta, US
68.154.80.136 AS8075 Microsoft Corporation 0.35ms from Boydton, US
35.229.209.40 AS396982 Google LLC 0.14ms from Chang-hua, TW
207.147.63.216 AS10770 AT&T Enterprises, LLC 0.71ms from Chicago, US
97.186.133.152 AS6167 Verizon Business 19.46ms from Chicago, US
3.17.148.200 AS16509 Amazon.com, Inc. 0.66ms from Columbus, US
179.211.15.248 AS28573 Claro NXT Telecomunicacoes Ltda 7.18ms from Curitiba, BR
93.100.113.232 AS35807 SkyNet Ltd. 0.74ms from Saint Petersburg, RU
14.5.254.120 AS17858 LG POWERCOMM 1.90ms from Seoul, KR
140.115.183.120 AS18420 National Central University 3.05ms from Taipei, TW
160.194.176.248 AS2907 Research Organization of Information and Systems, National Institute of Informatics 2.25ms from Tokyo, JP
8.216.40.104 AS45102 Alibaba (US) Technology Co., Ltd. 1.39ms from Tokyo, JP
113.48.127.200 AS139587 China Telecom Henan Zhengzhou Shujugang IDC network 7.76ms from Zhengzhou, CN
115.58.89.136 AS4837 CHINA UNICOM China169 Backbone 6.06ms from Zhengzhou, CN
87.59.232.40 AS3292 TDC Holding A/S 1.20ms from Copenhagen, DK
85.23.90.120 AS16086 DNA Oyj 2.30ms from Helsinki, FI
104.208.85.136 AS8075 Microsoft Corporation 0.31ms from Hong Kong, HK
196.14.46.232 AS3741 Dimension Data 0.71ms from Johannesburg, ZA
86.160.185.152 AS2856 British Telecommunications PLC 4.17ms from London, GB
35.197.198.8 AS396982 Google LLC 0.10ms from London, GB
80.31.97.120 AS3352 TELEFONICA DE ESPANA S.A.U. 9.09ms from Madrid, ES
16.24.255.248 AS16509 Amazon.com, Inc. 0.34ms from Manama, BH
35.136.189.8 AS33363 Charter Communications, Inc 10.36ms from Orlando, US
124.150.229.40 AS7679 QTnet,Inc. 8.64ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 37.203.129.50
traceroute to 37.203.129.50 (37.203.129.50): 64 hops max, 52 byte packets
3 [AS3549] 200.189.213.22 186.355 ms
4 [AS3356] 8.243.43.146 186.688 ms
5 *
6 *
7 [AS200107] 37.203.129.50 187.778 ms
Measurement taken from IPinfo ProbeNet in Taos, 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.

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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