189.51.12.0/24

AS22177 · Transit do Brasil S/A

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Summary

Country	Brazil
Domain	azure-dns.net
ASN	AS22177
Registry	LACNIC
ID	ENR18

WHOIS Details

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

inetnum:     189.51.12.0/24
aut-num:     AS22177
abuse-c:     MAYAS7
owner:       HF Telecom
ownerid:     26.912.938/0001-71
responsible: Gabriela Tintori
owner-c:     ENRED9
tech-c:      ENRED9
inetrev:     189.51.12.0/24
nserver:     ns1-04.azure-dns.com
nsstat:      20251227 AA
nslastaa:    20251227
nserver:     ns2-04.azure-dns.net
nsstat:      20251227 AA
nslastaa:    20251227
nserver:     ns3-04.azure-dns.org
nsstat:      20251227 AA
nslastaa:    20251227
nserver:     ns4-04.azure-dns.info
nsstat:      20251227 AA
nslastaa:    20251227
created:     20181109
changed:     20181109
inetnum-up:  189.51.0.0/20

nic-hdl-br:  ENRED9
person:      Engenharia de Redes
created:     20170410
changed:     20250414

nic-hdl-br:  MAYAS7
person:      M�rcio Yassue
created:     20110510
changed:     20250311

Nearby Ranges

BGP prefixes that overlap with 189.51.0.0/16

Range	ASN	Company	Num of IPs
189.51.96.0/19	AS263349	RapeedoISP LTDA	8,192
189.51.48.0/20	AS264144	ASAP GLOBAL TELECOM	4,096
189.51.16.0/20	AS28198	SEMPRE TELECOMUNICACOES LTDA	4,096
189.51.208.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
189.51.176.0/20	AS28351	Claro NXT Telecomunicacoes Ltda	4,096
189.51.192.0/20	AS28352	NETSPEED LTDA	4,096
189.51.144.0/21	AS28349	CABONNET INTERNET LTDA	2,048
189.51.128.0/21	AS267484	CABONNET INTERNET LTDA	2,048
189.51.36.0/22	AS61603	Goias Telecomunicações SA. - GOIAS TELECOM	1,024
189.51.152.0/22	AS267484	CABONNET INTERNET LTDA	1,024
189.51.32.0/22	AS270724	CLIENT.CO SERVIÇOS E TELECOMUNICAÇÕES LTDA	1,024
189.51.44.0/22	AS270726	ULTRALAN - PROVEDOR DE INTERNET	1,024
189.51.160.0/22	AS270785	PRNET PROVEDOR DE INTERNET LTDA	1,024
189.51.164.0/22	AS270794	ftnet serviços comunicação multimídia	1,024
189.51.156.0/22	AS28349	CABONNET INTERNET LTDA	1,024
189.51.42.0/23	AS270725	NEXT BRASIL TELECOM LTDA	512

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.

Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
189.51.12.1	AS22177 Transit do Brasil S/A	`0.84ms` 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
177.17.187.40	AS18881 TELEFÔNICA BRASIL S.A	`4.13ms` from Brasilia, BR
23.37.150.56	AS16625 Akamai Technologies, Inc.	`0.30ms` from Buenos Aires, AR
197.51.138.40	AS8452 TE-AS	`7.48ms` from Cairo, EG
3.14.0.104	AS16509 Amazon.com, Inc.	`0.18ms` from Columbus, US
34.58.11.8	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
70.140.152.184	AS7018 AT&T Enterprises, LLC	`17.89ms` from Houston, US
88.249.61.168	AS9121 Turk Telekomunikasyon Anonim Sirketi	`17.59ms` from Istanbul, TR
195.55.108.8	AS3352 TELEFONICA DE ESPANA S.A.U.	`1.71ms` from Madrid, ES
81.86.151.8	AS13285 TalkTalk Communications Limited	`2.56ms` from Manchester, GB
138.73.192.168	AS611 NB-PEI Educational Computer Network	`15.55ms` from Montreal, CA
81.251.59.120	AS3215 Orange S.A.	`9.58ms` from Paris, FR
122.153.241.200	AS9316 DACOM-PUBNETPLUS	`1.73ms` from Seoul, KR
20.4.89.8	AS8075 Microsoft Corporation	`0.20ms` from Amsterdam, NL
41.37.72.136	AS8452 TE-AS	`2.94ms` from Cairo, EG
95.153.65.88	AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo	`2.71ms` from Chisinau, MD
175.146.110.40	AS4837 CHINA UNICOM China169 Backbone	`9.29ms` from Dalian, CN
104.63.195.104	AS7018 AT&T Enterprises, LLC	`3.51ms` from Dallas, US
106.52.181.152	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.13ms` from Guangzhou, CN
68.120.172.216	AS7018 AT&T Enterprises, LLC	`1.71ms` from Los Angeles, US
59.190.6.136	AS17511 OPTAGE Inc.	`8.43ms` from Osaka, JP
56.125.90.120	AS16509 Amazon.com, Inc.	`0.84ms` from Osasco, BR
15.218.172.136	AS20055 Wholesail networks LLC	`2.31ms` from Quincy, US
139.82.87.8	AS2715 Fundação Carlos Chagas Filho de Amparo a Pesquisa	`0.84ms` from Rio de Janeiro, BR
59.126.23.88	AS3462 Data Communication Business Group	`2.25ms` from Taichung, TW
109.95.182.200	AS196891 BDINET TYLSKI spolka jawna	`7.50ms` from Warsaw, PL

Traceroute

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

traceroute -a -n -q1 -f5 189.51.12.163

traceroute to 189.51.12.163 (189.51.12.163): 64 hops max, 52 byte packets

5 [] 187.16.218.222 1.3 ms

6 *

7 *

8 *

9 [AS22177] 189.51.12.163 2.648 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On December 20th 2025

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