177.37.172.0/24

AS28126 · BRISANET SERVICOS DE TELECOMUNICACOES S.A

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Summary

Country	Brazil
Domain	brisanet.com.br
ASN	AS28126
Parent Range	177.37.128.0/17
Registry	LACNIC
ID	NGB7

WHOIS Details

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

inetnum:     177.37.128.0/17
aut-num:     AS28126
abuse-c:     NOGBR
owner:       BRISANET SERVICOS DE TELECOMUNICACOES S.A
ownerid:     04.601.397/0001-28
responsible: Centro de Opera��es de Redes Brisanet
country:     BR
owner-c:     NOGBR
tech-c:      NOGBR
inetrev:     177.37.160.0/24
nserver:     ns.brisanet.com.br
nsstat:      20260106 AA
nslastaa:    20260106
nserver:     ns2.brisanet.com.br
nsstat:      20260106 AA
nslastaa:    20260106
created:     20110302
changed:     20251008

nic-hdl-br:  NOGBR
person:      NOC Grupo Brisanet
e-mail:      [email protected]
country:     BR
created:     20250926
changed:     20251009

Overlapping Ranges

BGP prefixes that contain 177.37.172.0/24

Range	ASN	Company	Num of IPs
177.37.128.0/17	AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	32,768

Nearby Ranges

BGP prefixes that overlap with 177.37.0.0/16

Range	ASN	Company	Num of IPs
177.37.128.0/17	AS28126	BRISANET SERVICOS DE TELECOMUNICACOES S.A	32,768
177.37.0.0/20	AS262462	Aranet Play	4,096
177.37.64.0/20	AS262417	UltraTelecom Provedora de Internet	4,096
177.37.112.0/20	AS262808	Brasilnet Telecomunicações Ltda ME	4,096
177.37.80.0/21	AS262417	UltraTelecom Provedora de Internet	2,048
177.37.88.0/21	AS262417	UltraTelecom Provedora de Internet	2,048
177.37.40.0/22	AS269968	COOPERATIVA AGUA Y SERVICIOS PUBLICOS UNQUILLO MENDIOLAZA LIMITADA	1,024
177.37.44.0/22	AS270505	Ancora Telecom	1,024
177.37.32.0/22	AS270526	ENTRETENIMENTO ARENA SERVIÇOS DE EVENTOS EIRELI-ME	1,024
177.37.28.0/22	AS270594	ITALY NETWORK COM. E SERV. DE TELECOMUNICACOES LTD	1,024
177.37.16.0/22	AS270606	R3 TELECOM	1,024
177.37.24.0/22	AS270675	QUALITI INTERNET	1,024
177.37.36.0/22	AS271985	MEDINA VARGAS JOSE ALEJANDRO (LIRYC)	1,024
177.37.59.0/24	AS52893	Server Fast Telecom	256
177.37.99.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.98.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.107.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.106.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.100.0/24	AS262418	MEGA INDANET SOLUÇÕES EM TI LTDA	256
177.37.50.0/24	AS52893	Bruno Gomes	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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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
20.73.69.8	AS8075 Microsoft Corporation	`0.21ms` from Amsterdam, NL
72.81.227.40	AS701 Verizon Business	`5.07ms` from Ashburn, US
174.108.127.136	AS11426 Charter Communications Inc	`9.21ms` from Atlanta, US
96.32.219.168	AS20115 Charter Communications LLC	`4.75ms` from Atlanta, US
40.81.113.136	AS8075 Microsoft Corporation	`0.20ms` from Cardiff, GB
175.20.127.88	AS4837 CHINA UNICOM China169 Backbone	`3.92ms` from Changchun, CN
47.26.50.232	AS20115 Charter Communications LLC	`15.40ms` from Chicago, US
52.176.181.216	AS8075 Microsoft Corporation	`0.17ms` from Des Moines, US
45.193.11.136	AS134548 DXTL Tseung Kwan O Service	`0.75ms` from Hong Kong, HK
125.8.233.184	AS9824 JCOM Co., Ltd.	`9.05ms` from Osaka, JP
45.148.242.120	AS49505 JSC Selectel	`1.05ms` from Saint Petersburg, RU
186.72.20.232	AS11556 Cable & Wireless Panama	`14.78ms` from San Jose, CR
52.9.4.40	AS16509 Amazon.com, Inc.	`0.12ms` from San Jose, US
207.204.246.88	AS22781 Strong Technology, LLC.	`0.58ms` from San Jose, US
211.107.121.216	AS4766 Korea Telecom	`4.96ms` from Seoul, KR
49.57.66.88	AS4766 Korea Telecom	`1.61ms` from Seoul, KR
109.73.255.168	AS51336 Gemzo information technology Private Joint-Stock company	`3.12ms` from Tel Aviv, IL
133.130.182.120	AS2514 NTT PC Communications, Inc.	`2.44ms` from Tokyo, JP
89.77.29.200	AS9141 P4 Sp. z o.o.	`14.28ms` from Warsaw, PL
104.24.206.56	AS13335 Cloudflare, Inc.	`0.11ms` from Wrocław, PL
123.9.34.24	AS4837 CHINA UNICOM China169 Backbone	`6.91ms` from Zhengzhou, CN
65.18.68.24	AS557 University of Maine System	`13.30ms` from Boston, US
65.48.200.152	AS14813 Columbus Telecommunications (Barbados) Limited	`3.01ms` from Bridgetown, BB
204.209.222.200	AS393810 City of Red Deer	`3.29ms` from Calgary, CA
42.7.212.24	AS4837 CHINA UNICOM China169 Backbone	`10.31ms` from Liaoyang, CN

Traceroute

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

traceroute -a -n -q1 -f2 -m6 177.37.172.1

traceroute to 177.37.172.1 (177.37.172.1): 6 hops max, 52 byte packets

2 [AS58061] 38.180.36.1 0.429 ms

3 [AS200590] 188.94.153.128 0.811 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Almaty, KZ

On January 9th 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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