181.232.226.0/24

AS271517 · ULTRA CORE TELECOMUNICACOES LTDA

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Summary

Country	Brazil
Domain	ultracore.net.br
ASN	AS271517
Registry	LACNIC
ID	MVS72

WHOIS Details

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

inetnum:     181.232.226.0/23
aut-num:     AS271517
abuse-c:     MVGSO23
owner:       ULTRA CORE TELECOMUNICACOES LTDA
ownerid:     16.878.615/0001-55
responsible: Marcos Vinicius Gomes de Souza
country:     BR
owner-c:     MVGSO23
tech-c:      GCSIN6
created:     20211203
changed:     20250422

nic-hdl-br:  MVGSO23
person:      Marcos Vinicius Gomes de Souza
e-mail:      marcosviniciusgbi@outlook.com
country:     BR
created:     20181018
changed:     20250930

nic-hdl-br:  GCSIN6
person:      Global Conectividade Servi�o de Internet
e-mail:      noc@ultracore.net.br
country:     BR
created:     20200304
changed:     20250423

Nearby Ranges

BGP prefixes that overlap with 181.232.0.0/16

Range	ASN	Company	Num of IPs
181.232.0.0/17	AS13489	UNE EPM TELECOMUNICACIONES S.A.	32,768
181.232.164.0/22	AS271311	UPNET SOLUCOES E TECNOLOGIA EIRELI	1,024
181.232.144.0/22	AS271327	BEM MAIS SERVIÇOS DE TELECOMUNICAÇÕES	1,024
181.232.168.0/22	AS271352	Starsat Telecom Comercio e Serviços LTDA	1,024
181.232.136.0/22	AS271355	NEOTECH PROVEDOR DE INTERNET LTDA	1,024
181.232.132.0/22	AS271444	PREFEITURA DE VARGINHA	1,024
181.232.152.0/22	AS52892	COPREL TELECOM LTDA	1,024
181.232.180.0/22	AS271812	CONEXT VENEZUELA, C.A.	1,024
181.232.196.0/22	AS272053	ANTUNES FLORES SERGIO OMAR (NUEVA NET)	1,024
181.232.156.0/22	AS272062	TV 2 S.A.	1,024
181.232.160.0/22	AS272064	LUMINET S.A.	1,024
181.232.184.0/22	AS272152	COOPERATIVA DE ELECTRICIDAD Y SERVICIOS PUBLICOS Y DE CREDITOS VILLA HUIDOBRO LTDA	1,024
181.232.220.0/22	AS272542	LEANDRO A DE OLIVEIRA SILVA INTERNET EIRELI	1,024
181.232.232.0/22	AS272548	BORGES ALEXANDRE & CIA LTDA	1,024
181.232.192.0/22	AS273979	LIZARSOAIN GREGORIO LUIS ALBERTO (CIBERGOLD WIFI)	1,024
181.232.200.0/22	AS271489	C V DE MELO FNET	1,024
181.232.204.0/22	AS271493	SPEED NET PEDRA	1,024
181.232.176.0/22	AS271516	UNAFIBER TELECOM LTDA	1,024
181.232.240.0/22	AS271550	FIBRANET TELECOM EIRELI	1,024
181.232.216.0/22	AS271552	Argusnet Comércio,Representação e Serviços Ltda	1,024
181.232.244.0/22	AS271553	LNC TELECOM SERVIÇOS LDTA	1,024
181.232.212.0/22	AS271555	SDMNET INFORMATICA LTDA - ME	1,024
181.232.208.0/22	AS271568	INTERNET S SECURITY TELECOM LTDA.	1,024
181.232.228.0/23	AS271577	CLIKPOWER TELECOMUNICACOES EIRELI	512
181.232.230.0/23	AS272549	Connect LP - SERVICO DE COMUNICACAO MULTIMIDIA LTD	512
181.232.248.0/23	AS271567	JONATAN S COSTA COMUNICACAO MULTIMIDIA ME	512
181.232.224.0/23	AS264120	G20 Telecomunicacoes Ltda	512
181.232.250.0/23	AS271541	HAVAN SA	512
181.232.255.0/24	AS272035	QUINTAS.NET S.R.L	256
181.232.239.0/24	AS274061	FIBERGO FIBRA	256
181.232.254.0/24	AS271467	RIO GRANDE DO SUL DEFENSORIA PUBLICA DO EST. DO RS	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

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

IP Address	ASN	Details
181.232.226.64	AS271517 ULTRA CORE TELECOMUNICACOES LTDA	`19.20ms` from Osasco, 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
203.37.111.232	AS1221 Telstra Limited	`0.83ms` from Adelaide, AU
132.164.30.232	AS8075 Microsoft Corporation	`0.27ms` from Amsterdam, NL
51.81.46.120	AS16276 OVH SAS	`1.23ms` from Ashburn, US
74.122.74.8	AS2941 OnePartner, LLC	`10.35ms` from Atlanta, US
106.2.48.72	AS45062 Netease-Network	`4.59ms` from Hangzhou, CN
136.185.245.72	AS24560 Bharti Airtel Ltd., Telemedia Services	`1.73ms` from Hyderabad, IN
92.21.188.72	AS13285 TalkTalk Communications Limited	`8.89ms` from London, GB
189.242.253.24	AS8151 UNINET	`3.89ms` from Santiago de Queretaro, MX
122.34.77.40	AS17858 LG POWERCOMM	`2.32ms` from Seoul, KR
34.64.229.56	AS396982 Google LLC	`0.11ms` from Seoul, KR
222.96.253.152	AS4766 Korea Telecom	`7.00ms` from Seoul, KR
47.120.136.40	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.44ms` from Shenzhen, CN
83.28.134.88	AS5617 Orange Polska Spolka Akcyjna	`17.56ms` from Warsaw, PL
111.175.33.104	AS4134 CHINANET-BACKBONE	`2.18ms` from Wuhan, CN
151.54.38.40	AS1267 WIND TRE S.P.A.	`7.14ms` from Crotone, IT
107.208.96.152	AS7018 AT&T Enterprises, LLC	`2.68ms` from Dallas, US
73.162.96.152	AS7922 Comcast Cable Communications, LLC	`5.21ms` from Fremont, US
147.219.59.88	AS20115 Charter Communications LLC	`17.67ms` from Minneapolis, US
96.250.201.136	AS701 Verizon Business	`2.83ms` from New York City, US
52.9.169.8	AS16509 Amazon.com, Inc.	`0.16ms` from San Jose, US
177.40.115.216	AS18881 TELEFÔNICA BRASIL S.A	`11.09ms` from Sao Paulo, BR
101.70.46.216	AS4837 CHINA UNICOM China169 Backbone	`6.79ms` from Shanghai, CN
1.41.55.56	AS4804 Microplex PTY LTD	`1.96ms` from Sydney, AU
118.166.30.184	AS3462 Data Communication Business Group	`1.49ms` from Taipei, TW
123.12.55.248	AS4837 CHINA UNICOM China169 Backbone	`5.75ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 -f4 181.232.226.64

traceroute to 181.232.226.64 (181.232.226.64): 64 hops max, 52 byte packets

4 [AS16509] 52.93.146.222 0.573 ms

5 [] 187.16.208.181 28.651 ms

6 *

7 [AS271517] 181.232.226.64 23.647 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On March 13th 2026

What are IP address ranges?

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