177.105.208.0/21

AS262653 · PORTALMAIL INFORMATICA LTDA

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Summary

Country	Brazil
Domain	portalmail.com.br
ASN	AS262653
Parent Range	177.105.208.0/20
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
owner-c:     CEJOR15
tech-c:      CEJOR15
inetrev:     177.105.208.0/20
nserver:     ns1.portalmail.com.br [lame - not published]
nsstat:      20260323 FAIL
nslastaa:    20220620
nserver:     ns2.portalmail.com.br [lame - not published]
nsstat:      20260323 QREFUSED
nslastaa:    20251108
created:     20111206
changed:     20251110

nic-hdl-br:  CEJOR15
person:      Celso Jores
created:     20251110
changed:     20251110

Overlapping Ranges

BGP prefixes that contain 177.105.208.0/21

Range	ASN	Company	Num of IPs
177.105.208.0/20	AS262653	PORTALMAIL INFORMATICA LTDA	4,096

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
177.105.208.0/20	AS262653	PORTALMAIL INFORMATICA LTDA	4,096
177.105.128.0/20	AS28634	Life Tecnologia Ltda.	4,096
177.105.80.0/20	AS52855	Omegasul Telecomunicações LTDA	4,096
177.105.240.0/22	AS263609	Free Way Tecnologia	1,024
177.105.196.0/22	AS271672	L OLIVEIRA BARROS	1,024
177.105.248.0/22	AS273720	EVEREST DIGITAL SOLUCOES EM TECNOLOGIA LTDA	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
177.105.206.0/24	AS271707	Alpha connectwork telecom	256
177.105.245.0/24	AS265278	ZAAPNET TELECOMUNICACOES LTDA	256
177.105.244.0/24	AS274646	R C D PASSOS	256
177.105.247.0/24	AS266636	TIAGO MACEDO DE SOUZA-ME	256
177.105.246.0/24	AS266636	Gilmar Telecom	256
177.105.203.0/24	AS271663	Otonix Internet	256
177.105.71.0/24	AS262637	Martins & Martins Telecom LTDA ME	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

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
177.105.208.1	AS262653 PORTALMAIL INFORMATICA LTDA	`7.63ms` from Fortaleza, BR
177.105.210.39	AS262653 PORTALMAIL INFORMATICA LTDA	`8.06ms` from Fortaleza, BR
177.105.209.29	AS262653 PORTALMAIL INFORMATICA LTDA	`7.60ms` from Fortaleza, BR
177.105.213.65	AS262653 PORTALMAIL INFORMATICA LTDA	`7.59ms` from Fortaleza, BR
177.105.215.255	AS262653 PORTALMAIL INFORMATICA LTDA	`7.96ms` 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
101.108.19.213	AS23969 TOT Public Company Limited	`1.98ms` from Bangkok, TH
87.132.168.229	AS3320 Deutsche Telekom AG	`12.34ms` from Frankfurt am Main, DE
1.62.122.101	AS4837 CHINA UNICOM China169 Backbone	`4.97ms` from Harbin, CN
183.161.234.53	AS4134 CHINANET-BACKBONE	`9.98ms` from Huai'an, CN
62.249.140.85	AS20485 Joint Stock Company TransTeleCom	`0.48ms` from Khabarovsk, RU
121.231.38.101	AS4134 CHINANET-BACKBONE	`4.60ms` from Nanjing, CN
220.208.10.213	AS7522 STNet, Incorporated	`7.32ms` from Osaka, JP
81.162.197.21	AS34955 Martin Vicenik	`6.89ms` from Prague, CZ
37.100.199.245	AS1267 WIND TRE S.P.A.	`4.47ms` from Rome, IT
20.253.183.5	AS8075 Microsoft Corporation	`0.57ms` from San Jose, US
58.237.43.213	AS9318 SK Broadband Co Ltd	`5.15ms` from Seoul, KR
61.228.114.213	AS3462 Data Communication Business Group	`1.53ms` from Taipei, TW
190.202.165.229	AS8048 CANTV Servicios, Venezuela	`10.23ms` from Willemstad, CW
80.49.51.181	AS5617 Orange Polska Spolka Akcyjna	`2.06ms` from Wrocław, PL
200.26.135.85	AS14080 Telmex Colombia S.A.	`0.29ms` from Bogota, CO
35.189.206.181	AS396982 Google LLC	`0.13ms` from Brussels, BE
207.174.175.5	AS21777 Massive Networks, Inc.	`0.15ms` from Denver, US
87.159.170.245	AS3320 Deutsche Telekom AG	`5.48ms` from Frankfurt am Main, DE
188.111.41.181	AS3209 Vodafone GmbH	`1.17ms` from Hamburg, DE
152.13.89.197	AS53785 University of North Carolina at Greensboro	`12.08ms` from Herndon, US
209.76.89.117	AS7018 AT&T Enterprises, LLC	`18.02ms` from Los Angeles, US
212.134.78.197	AS212238 Datacamp Limited	`0.13ms` from Madrid, ES
121.44.215.21	AS7545 TPG Telecom Limited	`11.04ms` from Melbourne, AU
78.5.122.21	AS8968 BT Italia S.p.A.	`6.51ms` from Milan, IT
37.18.20.21	AS205616 LLC "BALANCE-PLATFORM"	`2.69ms` from Moscow, RU

Traceroute

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

traceroute -a -n -q1 177.105.215.255

traceroute to 177.105.215.255 (177.105.215.255): 64 hops max, 52 byte packets

1 [AS7195] 200.25.36.66 0.116 ms

2 [AS7195] 200.25.51.133 0.121 ms

3 [] 45.68.74.119 8.394 ms

4 [AS262653] 177.105.215.255 8.023 ms

Measurement taken from

IPinfo ProbeNet in Fortaleza, BR

On March 21st 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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