168.181.220.0/23

AS263918 · WS TELECOMUNICACOES LTDA EPP

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Summary

Country	Brazil
Domain	wstelecom.net
ASN	AS263918
Parent Range	168.181.220.0/22
Registry	LACNIC
ID	WTM4

WHOIS Details

inetnum:     168.181.220.0/22
aut-num:     AS263918
abuse-c:     NOWTE
owner:       WS TELECOMUNICACOES LTDA EPP
ownerid:     11.872.576/0001-65
responsible: Rodrigo Lorenz
owner-c:     WTLME13
tech-c:      NOWTE
inetrev:     168.181.220.0/24
nserver:     ns1.sjb.wstelecom.net
nsstat:      20210519 AA
nslastaa:    20210519
nserver:     ns2.sjb.wstelecom.net
nsstat:      20210519 AA
nslastaa:    20210519
inetrev:     168.181.221.0/24
nserver:     ns1.sjb.wstelecom.net
nsstat:      20210521 AA
nslastaa:    20210521
nserver:     ns2.sjb.wstelecom.net
nsstat:      20210521 AA
nslastaa:    20210521
inetrev:     168.181.222.0/24
nserver:     ns1.sjb.wstelecom.net
nsstat:      20210520 AA
nslastaa:    20210520
nserver:     ns2.sjb.wstelecom.net
nsstat:      20210520 AA
nslastaa:    20210520
inetrev:     168.181.223.0/24
nserver:     ns1.sjb.wstelecom.net
nsstat:      20210518 AA
nslastaa:    20210518
nserver:     ns2.sjb.wstelecom.net
nsstat:      20210518 AA
nslastaa:    20210518
created:     20160226
changed:     20160226

nic-hdl-br:  WTLME13
person:      ws telecomunicoes ltda me
created:     20130806
changed:     20180711

nic-hdl-br:  NOWTE
person:      N.O.C - WS Telecomunicação
created:     20150812
changed:     20200525

Overlapping Ranges

BGP prefixes that contain 168.181.220.0/23

Range	ASN	Company	Num of IPs
168.181.220.0/22	AS263918	WS TELECOMUNICACOES LTDA EPP	1,024

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
168.181.221.86	pillarshoes.com.br	1

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

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

IP Address	ASN	Details
168.181.220.36	AS263918 WS TELECOMUNICACOES LTDA EPP	`10.72ms` from Sao Paulo, BR
168.181.221.48	AS263918 WS TELECOMUNICACOES LTDA EPP	`10.69ms` 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
81.247.34.55	AS5432 Proximus NV	`6.03ms` from Amsterdam, NL
172.212.101.7	AS8075 Microsoft Corporation	`0.99ms` from Ashburn, US
104.51.30.167	AS7018 AT&T Enterprises, LLC	`2.19ms` from Chicago, US
34.71.86.231	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
31.129.245.87	AS207422 Melnychenko Oleksandr Viktorovych	`1.28ms` from Kyiv, UA
181.137.102.7	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`16.78ms` from Medellin, CO
37.119.58.23	AS30722 Vodafone Italia S.p.A.	`10.59ms` from Milan, IT
91.168.93.135	AS12322 Free SAS	`2.67ms` from Paris, FR
185.133.232.7	AS213089 Lorusso Salvatore trading as Vitalbanet S.A.S	`8.62ms` from Rome, IT
14.84.213.71	AS4766 Korea Telecom	`1.80ms` from Seoul, KR
59.187.194.7	AS7562 HCN Dongjak	`0.78ms` from Seoul, KR
180.15.151.71	AS4713 NTT Communications Corporation	`3.29ms` from Tokyo, JP
198.48.180.71	AS5645 TekSavvy Solutions, Inc.	`7.05ms` from Toronto, CA
58.48.181.55	AS4134 CHINANET-BACKBONE	`2.19ms` from Wuhan, CN
219.238.10.215	AS4808 China Unicom Beijing Province Network	`4.18ms` from Beijing, CN
66.31.88.247	AS7922 Comcast Cable Communications, LLC	`5.22ms` from Boston, US
187.95.255.55	AS262773 PROXXIMA TELECOMUNICACOES SA	`2.62ms` from Campina Grande, BR
91.190.203.183	AS15451 DATEV eG	`3.50ms` from Frankfurt am Main, DE
87.183.233.119	AS3320 Deutsche Telekom AG	`6.14ms` from Frankfurt am Main, DE
81.240.224.167	AS5432 Proximus NV	`5.09ms` from Gravelines, FR
8.130.168.231	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.55ms` from Jining, CN
218.60.177.87	AS4837 CHINA UNICOM China169 Backbone	`8.27ms` from Liaoyang, CN
2.216.40.199	AS5607 Sky UK Limited	`6.39ms` from London, GB
94.9.244.55	AS5607 Sky UK Limited	`0.94ms` from London, GB
43.159.117.183	AS139341 ACE	`0.15ms` from Miami, US

Traceroute

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

traceroute -a -n -q1 168.181.221.237

traceroute to 168.181.221.237 (168.181.221.237): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 117.796 ms

2 *

3 *

4 *

5 *

6 [AS263918] 168.181.221.237 16.196 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On September 11th 2025

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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