177.105.208.0/20

AS262653 · PORTALMAIL INFORMATICA LTDA

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Summary

Country	Brazil
Domain	portalmail.com.br
ASN	AS262653
Registry	LACNIC
ID	CEJ18

WHOIS Details

% Copyright (c) Nic.br - Use of this data is governed by the Use and

inetnum:     177.105.208.0/20
aut-num:     AS262653
abuse-c:     CEJOR15
owner:       PORTALMAIL INFORMATICA LTDA
ownerid:     05.646.182/0001-96
responsible: Celso Jores Sousa dos Santos
country:     BR
owner-c:     CEJOR15
tech-c:      CEJOR15
inetrev:     177.105.208.0/20
nserver:     ns1.portalmail.com.br [lame - not published]
nsstat:      20260314 FAIL
nslastaa:    20220620
nserver:     ns2.portalmail.com.br [lame - not published]
nsstat:      20260314 QREFUSED
nslastaa:    20251108
created:     20111206
changed:     20251110

nic-hdl-br:  CEJOR15
person:      Celso Jores
e-mail:      noc@portalmail.com.br
country:     BR
created:     20251110
changed:     20251110

Nearby Ranges

BGP prefixes that overlap with 177.105.0.0/16

Range	ASN	Company	Num of IPs
177.105.0.0/18	AS52853	UFLA - UNIVERSIDADE FEDERAL DE LAVRAS	16,384
177.105.144.0/20	AS262462	Aranet Play	4,096
177.105.64.0/20	AS262637	NETPRIMUS TECNOLOGIA LTDA	4,096
177.105.112.0/20	AS262643	Brconecta LTDA	4,096
177.105.160.0/20	AS262645	BrasilNET Telecomunicações do Parana LTDA	4,096
177.105.176.0/20	AS262649	Sidys Comunicações Ltda.	4,096
177.105.224.0/20	AS262313	Internet Pinheirense Ltda - ME	4,096
177.105.128.0/20	AS28634	Life Tecnologia Ltda.	4,096
177.105.80.0/20	AS52855	Omegasul Telecomunicações LTDA	4,096
177.105.196.0/22	AS271672	L OLIVEIRA BARROS	1,024
177.105.252.0/22	AS28132	TRI TELECOM LTDA	1,024
177.105.192.0/22	AS262651	LIBnet Comunicação Interativa Ltda	1,024
177.105.240.0/22	AS263609	Free Way Tecnologia	1,024
177.105.248.0/22	AS273720	EVEREST DIGITAL SOLUCOES EM TECNOLOGIA LTDA	1,024
177.105.246.0/24	AS266636	Gilmar Telecom	256
177.105.245.0/24	AS265278	ZAAPNET TELECOMUNICACOES LTDA	256
177.105.247.0/24	AS266636	TIAGO MACEDO DE SOUZA-ME	256
177.105.203.0/24	AS271663	Otonix Internet	256
177.105.206.0/24	AS271707	Alpha connectwork telecom	256
177.105.244.0/24	AS274646	R C D PASSOS	256

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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Pingable IPs

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

IP Address	ASN	Details
177.105.215.255	AS262653 PORTALMAIL INFORMATICA LTDA	`7.94ms` from Fortaleza, BR
177.105.210.14	AS262653 PORTALMAIL INFORMATICA LTDA	`8.11ms` from Fortaleza, BR
177.105.219.166	AS262653 PORTALMAIL INFORMATICA LTDA	`7.97ms` from Fortaleza, BR
177.105.213.65	AS262653 PORTALMAIL INFORMATICA LTDA	`7.59ms` from Fortaleza, BR
177.105.208.1	AS262653 PORTALMAIL INFORMATICA LTDA	`7.62ms` from Fortaleza, BR
177.105.218.255	AS262653 PORTALMAIL INFORMATICA LTDA	`8.00ms` from Fortaleza, BR
177.105.223.50	AS262653 PORTALMAIL INFORMATICA LTDA	`10.00ms` from Fortaleza, BR
177.105.209.41	AS262653 PORTALMAIL INFORMATICA LTDA	`7.62ms` 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
185.251.145.164	AS397423 Tier.Net Technologies LLC	`0.11ms` from Ashburn, US
117.244.65.84	AS9829 National Internet Backbone	`12.74ms` from Bengaluru, IN
40.143.162.20	AS17378 TierPoint, LLC	`1.46ms` from Durham, US
98.242.19.36	AS7922 Comcast Cable Communications, LLC	`10.63ms` from Fremont, US
104.1.139.196	AS7018 AT&T Enterprises, LLC	`15.46ms` from Los Angeles, US
66.217.94.148	AS7029 Windstream Communications LLC	`0.44ms` from Miami, US
20.216.162.212	AS8075 Microsoft Corporation	`0.17ms` from Paris, FR
179.150.116.20	AS26599 TELEFÔNICA BRASIL S.A	`2.64ms` from Sao Paulo, BR
211.177.75.132	AS9318 SK Broadband Co Ltd	`0.87ms` from Seoul, KR
174.93.5.68	AS577 Bell Canada	`1.53ms` from Toronto, CA
97.227.215.116	AS6167 Verizon Business	`13.59ms` from Atlanta, US
107.197.113.148	AS7018 AT&T Enterprises, LLC	`11.15ms` from Atlanta, US
203.147.12.68	AS7616 JasTel Network	`0.43ms` from Bangkok, TH
73.149.234.244	AS7922 Comcast Cable Communications, LLC	`8.11ms` from Boston, US
186.123.112.4	AS11664 Techtel LMDS Comunicaciones Interactivas S.A.	`17.87ms` from Buenos Aires, AR
217.238.71.164	AS3320 Deutsche Telekom AG	`6.11ms` from Frankfurt am Main, DE
60.184.39.212	AS4134 CHINANET-BACKBONE	`8.37ms` from Hangzhou, CN
88.244.23.100	AS9121 Turk Telekomunikasyon Anonim Sirketi	`15.24ms` from Istanbul, TR
76.26.36.212	AS7922 Comcast Cable Communications, LLC	`11.24ms` from Miami, US
173.169.30.148	AS33363 Charter Communications, Inc	`10.58ms` from Orlando, US
126.142.25.52	AS17676 SoftBank Corp.	`3.96ms` from Osaka, JP
86.205.180.244	AS3215 Orange S.A.	`8.46ms` from Paris, FR
159.60.87.4	AS35280 F5 Networks SARL	`0.23ms` from Paris, FR
34.37.6.68	AS396982 Google LLC	`0.57ms` from Phoenix, US
66.98.50.196	AS6400 Compañía Dominicana de Teléfonos S. A.	`0.36ms` from Santo Domingo, DO

Traceroute

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

traceroute -a -n -q1 -f3 -m9 177.105.212.21

traceroute to 177.105.212.21 (177.105.212.21): 9 hops max, 52 byte packets

3 [AS6939] 184.104.199.98 40.709 ms

4 *

5 *

6 [] 45.68.74.119 152.366 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Fremont, US

On March 13th 2026

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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