1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.137.0.0/16
  4. AS61797  | 143.137.2.0/23

143.137.2.0/23

AS61797  ·  CHECK-UP NET TELECOM

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Summary

Country Brazil
Domain checkupnet.com.br
ASN AS61797
Parent Range 143.137.0.0/22
Registry LACNIC
ID CTL46

WHOIS Details

inetnum:     143.137.0.0/22
aut-num:     AS61797
abuse-c:     CATLT28
owner:       CHECK-UP NET TELECOM
ownerid:     10.508.614/0001-32
responsible: Manoel Pedro Louren�o
country:     BR
owner-c:     CATLT28
tech-c:      CATLT28
inetrev:     143.137.0.0/22
nserver:     ns1.checkupnet.com.br
nsstat:      20240621 AA
nslastaa:    20240621
nserver:     ns2.checkupnet.com.br
nsstat:      20240621 AA
nslastaa:    20240621
created:     20150915
changed:     20150915

nic-hdl-br:  CATLT28
person:      Carangola Telecomunica��es Ltda
e-mail:      [email protected]
country:     BR
created:     20101208
changed:     20240620

Overlapping Ranges

BGP prefixes that contain 143.137.2.0/23

Range ASN Company Num of IPs
143.137.0.0/22 AS61797 CHECK-UP NET TELECOM 1,024

Nearby Ranges

BGP prefixes that overlap with 143.137.0.0/16

Range ASN Company Num of IPs
143.137.96.0/22 AS265693 Caldas Data Company LTDA 1,024
143.137.4.0/22 AS61636 logicLINK Telecom - EIRELI 1,024
143.137.104.0/22 AS61789 PORTO SEGURO CIA DE SEGUROS GERAIS 1,024
143.137.0.0/22 AS61797 CHECK-UP NET TELECOM 1,024
143.137.180.0/22 AS61834 JACOMELI TELECOM 1,024
143.137.196.0/22 AS61902 Bahialink Technology Ltda 1,024
143.137.72.0/22 AS262481 VERO S.A 1,024
143.137.140.0/22 AS262512 Companhia de Informática de Jundiaí - CIJUN 1,024
143.137.128.0/22 AS262633 ZAIKON INTERNET 1,024
143.137.60.0/22 AS262773 PROXXIMA TELECOMUNICACOES SA 1,024
143.137.84.0/22 AS262847 DBUG TELECOM LTDA 1,024
143.137.184.0/22 AS263042 DELTA TELECOM 1,024
143.137.156.0/22 AS263099 STIW Sistema de Telecom. Inf e Wireless LTDA 1,024
143.137.192.0/22 AS263222 RVR INTERNATIONAL LIMITED 1,024
143.137.232.0/22 AS263402 INFORMATICA.COM LTDA 1,024
143.137.64.0/22 AS263530 MICROSOL INFORMATICA LTDA - ME 1,024
143.137.236.0/22 AS263649 BrPhonia Provedor Ip Ltda 1,024
143.137.76.0/22 AS263668 NET4YOU INTERNET SOLUTION LTDA 1,024
143.137.20.0/22 AS263736 COOP. DE OBRAS Y DESARROLLO DE MAXIMO PAZ LTDA. 1,024
143.137.164.0/22 AS263740 Corporacion Laceibanetsociety 1,024
143.137.168.0/22 AS263744 Udasha S.A. 1,024
143.137.116.0/22 AS263966 WORLD WIFI TELECOMUNICAÇÕES LTDA - ME 1,024
143.137.12.0/22 AS264024 Wnet Telecom e Informática EIRELI 1,024
143.137.32.0/22 AS264025 Arroba Banda Larga 1,024
143.137.40.0/22 AS264030 FIBER TELECOM 1,024
143.137.56.0/22 AS264032 TopLink Informática LTDA 1,024
143.137.92.0/22 AS264033 FIBER CONNECT LTDA 1,024
143.137.120.0/22 AS264036 CRM SERVICOS DE INTERNET LTDA 1,024
143.137.152.0/22 AS264042 CRISPIM E GOMES TELECOM LTDA 1,024
143.137.200.0/22 AS264043 SILFERNET COMÉRCIO E SERVIÇOS LTDA 1,024
143.137.132.0/22 AS264045 DL INTERNET 1,024
143.137.216.0/22 AS264046 GEORGE ALEXANDRE DIAS DE SOUSA ME 1,024
143.137.220.0/22 AS264047 FOX NET TELECOMUNICAÇÕES LTDA 1,024
143.137.252.0/22 AS264048 Fiorilli S/C Ltda - Software 1,024
143.137.124.0/22 AS264050 N. DE CARVALHO SANTANA EIRELI 1,024
143.137.160.0/22 AS264051 PLAYMAIS FIBRA SCM LTDA 1,024
143.137.224.0/22 AS264054 FALCON COMUNICAÇÕES E INFORMATICA 1,024
143.137.208.0/22 AS264055 WOOMER REIS DE LACERDA -ME 1,024
143.137.204.0/22 AS264058 TNB Telecom 1,024
143.137.248.0/22 AS264069 CONECTTIVA TELECOM LTDA. 1,024
143.137.44.0/22 AS264071 HOPNET TELECOM LTDA 1,024
143.137.136.0/22 AS264078 KAITIANA FERREIRA DOS SANTOS 1,024
143.137.80.0/22 AS264750 TELEOPERADORA DEL NORDESTE S.R.L 1,024
143.137.144.0/22 AS22411 GTD PERÚ S.A 1,024
143.137.16.0/22 AS268085 Plusnetfoz Provedor de Internet Ltda -ME 1,024
143.137.36.0/22 AS270949 Vello Servicos de Telecomunicacoes Ltda 1,024
143.137.240.0/22 AS28198 SEMPRE TELECOMUNICACOES LTDA 1,024
143.137.88.0/22 AS28649 Desktop Sigmanet Comunicação Multimídia SA 1,024
143.137.100.0/22 AS52914 Associacao Educacional Nove de Julho 1,024
143.137.8.0/22 AS53172 Next Telecomunicações do Brasil LTDA 1,024

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
191.107.235.87 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 5.56ms from Bogotá, CO
75.212.101.167 AS6167 Verizon Business 16.14ms from Dallas, US
18.159.41.247 AS16509 Amazon.com, Inc. 0.11ms from Frankfurt am Main, DE
36.212.224.103 AS141425 China Mobile Group Guangdong communications corporation 5.47ms from Guangzhou, CN
81.146.31.167 AS2856 British Telecommunications PLC 12.80ms from London, GB
18.231.8.103 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
71.237.220.167 AS7922 Comcast Cable Communications, LLC 5.01ms from Portland, US
100.25.81.119 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
90.147.146.247 AS137 Consortium GARR 9.63ms from Rome, IT
24.19.205.7 AS7922 Comcast Cable Communications, LLC 3.82ms from Seattle, US
153.35.50.247 AS140716 UNICOM JiangSu WuXi IDC network 8.74ms from Shanghai, CN
115.237.191.87 AS4134 CHINANET-BACKBONE 8.91ms from Shanghai, CN
123.154.237.71 AS4837 CHINA UNICOM China169 Backbone 11.24ms from Shanghai, CN
197.8.97.183 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 19.15ms from Tunis, TN
188.90.23.119 AS50266 Odido Netherlands B.V. 3.58ms from Amsterdam, NL
73.219.45.183 AS7922 Comcast Cable Communications, LLC 12.13ms from Boston, US
86.176.218.135 AS2856 British Telecommunications PLC 2.59ms from London, GB
92.203.12.103 AS2527 Sony Network Communications Inc. 9.32ms from Osaka, JP
175.244.28.103 AS4766 Korea Telecom 7.30ms from Seoul, KR
13.229.231.167 AS16509 Amazon.com, Inc. 0.09ms from Singapore, SG
186.192.139.183 AS22356 Durand do Brasil Ltda 0.53ms from São Paulo, BR
85.130.186.199 AS6810 Bezeq- THE ISRAEL TELECOMMUNICATION CORP. LTD. 1.28ms from Tel Aviv, IL
59.85.174.7 AS10010 TOKAI Communications Corporation 6.27ms from Tokyo, JP
4.189.61.71 AS8075 Microsoft Corporation 0.19ms from Tokyo, JP
97.140.101.7 AS6167 Verizon Business 16.40ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 143.137.3.27
traceroute to 143.137.3.27 (143.137.3.27): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.93 0.074 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Tieling, CN
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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