1. All IP Ranges
  2. 143.0.0.0/8
  3. 143.137.0.0/16
  4. AS264043  | 143.137.202.0/23

143.137.202.0/23

AS264043  ·  SILFERNET COMÉRCIO E SERVIÇOS LTDA

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Summary

Country Brazil
Domain silfernet.com.br
ASN AS264043
Parent Range 143.137.200.0/22
Registry LACNIC
ID AAM85

WHOIS Details

inetnum:     143.137.200.0/22
aut-num:     AS264043
abuse-c:     SIFMA7
owner:       SILFERNET COM�RCIO E SERVI�OS LTDA
ownerid:     10.723.313/0001-21
responsible: SILVANETO FERRAZ MANGUEIRA
owner-c:     SIFMA7
tech-c:      SIFMA7
inetrev:     143.137.200.0/24
nserver:     ns-01.silfernet.com.br [lame - not published]
nsstat:      20240304 UH
nslastaa:    20231203
nserver:     ns-02.silfernet.com.br [lame - not published]
nsstat:      20240304 UH
nslastaa:    20231203
inetrev:     143.137.201.0/24
nserver:     ns-01.silfernet.com.br [lame - not published]
nsstat:      20240304 UH
nslastaa:    20231203
nserver:     ns-02.silfernet.com.br [lame - not published]
nsstat:      20240304 UH
nslastaa:    20231203
inetrev:     143.137.202.0/24
nserver:     ns-01.silfernet.com.br [lame - not published]
nsstat:      20240303 UH
nslastaa:    20231203
nserver:     ns-02.silfernet.com.br [lame - not published]
nsstat:      20240303 UH
nslastaa:    20231203
inetrev:     143.137.203.0/24
nserver:     ns-01.silfernet.com.br [lame - not published]
nsstat:      20240304 UH
nslastaa:    20231201
nserver:     ns-02.silfernet.com.br [lame - not published]
nsstat:      20240304 UH
nslastaa:    20231201
created:     20150925
changed:     20150925

nic-hdl-br:  SIFMA7
person:      Silvaneto Ferraz Mangueira
created:     20100309
changed:     20240227

Overlapping Ranges

BGP prefixes that contain 143.137.202.0/23

Range ASN Company Num of IPs
143.137.200.0/22 AS264043 SILFERNET COMÉRCIO E SERVIÇOS LTDA 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.
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Pingable IPs

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

IP Address ASN Details
143.137.202.254 AS264043 SILFERNET COMÉRCIO E SERVIÇOS LTDA 16.89ms from Fortaleza, 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
116.168.19.87 AS4837 CHINA UNICOM China169 Backbone 2.67ms from Chongqing, CN
178.29.183.215 AS8434 Telenor Sverige AB 19.73ms from Copenhagen, DK
198.250.231.151 AS5972 United States Department of Defense (DoD) 10.64ms from Dallas, US
87.147.40.231 AS3320 Deutsche Telekom AG 3.25ms from Frankfurt am Main, DE
193.158.18.71 AS3320 Deutsche Telekom AG 4.24ms from Frankfurt am Main, DE
87.178.151.199 AS3320 Deutsche Telekom AG 2.03ms from Frankfurt am Main, DE
14.237.152.87 AS45899 VNPT Corp 4.80ms from Ho Chi Minh City, VN
103.144.240.183 AS132883 TOPWAY GLOBAL LIMITED 1.01ms from Hong Kong, HK
116.121.59.39 AS9318 SK Broadband Co Ltd 1.78ms from Incheon, KR
31.126.120.103 AS2856 British Telecommunications PLC 6.35ms from London, GB
72.193.250.55 AS22773 Cox Communications Inc. 5.95ms from Los Angeles, US
85.59.47.39 AS12479 Orange Espagne SA 13.87ms from Madrid, ES
34.139.145.87 AS396982 Google LLC 0.16ms from Moncks Corner, US
217.12.38.23 AS198610 Beget LLC 9.59ms from Moscow, RU
32.221.225.87 AS46690 Southern New England Telephone Company and SNET America, Inc. 4.38ms from New York City, US
15.152.243.135 AS16509 Amazon.com, Inc. 0.31ms from Osaka, JP
34.234.122.55 AS14618 Amazon.com, Inc. 0.18ms from Reston, US
223.167.188.247 AS17621 China Unicom Shanghai network 3.76ms from Shanghai, CN
115.45.129.71 AS17962 ShenZhen Topway Video Communication Co. Ltd 4.65ms from Shenzhen, CN
180.177.130.23 AS38841 kbro CO. Ltd. 14.55ms from Taipei, TW
85.254.9.247 AS136787 PacketHub S.A. 0.09ms from Tokyo, JP
153.210.99.103 AS4713 NTT DOCOMO BUSINESS,Inc. 7.43ms from Tokyo, JP
165.51.35.119 AS37492 Orange Tunisie 6.88ms from Tunis, TN
74.248.137.71 AS8075 Microsoft Corporation 0.25ms from Warsaw, PL
47.70.21.7 AS3209 Vodafone GmbH 18.51ms from Amsterdam, NL

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 143.137.203.123
traceroute to 143.137.203.123 (143.137.203.123): 7 hops max, 52 byte packets
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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