177.129.203.0/24

AS262417 · UltraTelecom Provedora de Internet

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Summary

Country	Brazil
Domain	ultrat.com.br
ASN	AS262417
Parent Range	177.129.200.0/22
Registry	LACNIC
ID	GUZ2

WHOIS Details

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

inetnum:     177.129.200.0/22
aut-num:     AS262417
abuse-c:     GUZAN2
owner:       UltraTelecom Provedora de Internet
ownerid:     08.543.640/0001-50
responsible: Gustavo Zanatta
owner-c:     GUZAN2
tech-c:      GUZAN2
inetrev:     177.129.200.0/22
nserver:     ns1.ultrat.com.br
nsstat:      20260320 AA
nslastaa:    20260320
nserver:     ns2.ultrat.com.br
nsstat:      20260320 AA
nslastaa:    20260320
created:     20120308
changed:     20231128

nic-hdl-br:  GUZAN2
person:      Gustavo Zanatta
created:     20061101
changed:     20191205

Overlapping Ranges

BGP prefixes that contain 177.129.203.0/24

Range	ASN	Company	Num of IPs
177.129.200.0/22	AS262417	UltraTelecom Provedora de Internet	1,024

Nearby Ranges

BGP prefixes that overlap with 177.129.0.0/16

Range	ASN	Company	Num of IPs
177.129.248.0/21	AS28335	MAXCOMM LTDA EPP	2,048
177.129.16.0/21	AS262807	Redfox Telecomunicações Ltda.	2,048
177.129.184.0/21	AS262566	Link Sete Servicos de Internet e Redes Ltda	2,048
177.129.40.0/21	AS28257	CONCEITOS NET SERVICOS DE COMUNICACAO E MULTIMIDIA	2,048
177.129.88.0/22	AS262394	Internet 5.8 Ltda-ME	1,024
177.129.96.0/22	AS262395	WIFI Plus Provedor Ltda.	1,024
177.129.112.0/22	AS262397	Answer Consultoria Ltda	1,024
177.129.200.0/22	AS262417	UltraTelecom Provedora de Internet	1,024
177.129.60.0/22	AS262494	Virtex Telecom	1,024
177.129.164.0/22	AS262798	VIABOL TELECOM LTDA	1,024
177.129.172.0/22	AS262937	StarByte Telecom	1,024
177.129.196.0/22	AS262938	B3A COMUNICAÇÃO LTDA	1,024
177.129.204.0/22	AS262940	Silva & Gonçalves Informática Ltda	1,024
177.129.48.0/22	AS262385	VSAT- TELECOMUNICAÇÕES LTDA	1,024
177.129.152.0/22	AS263041	NTS-1 TELECOMUNICACOES LTDA	1,024
177.129.160.0/22	AS263042	DELTA TELECOM	1,024
177.129.192.0/22	AS263043	WIFF Telecom Eireli	1,024
177.129.208.0/22	AS263047	Linkfull melhor fornecedor dos provedores	1,024
177.129.212.0/22	AS263047	Linkfull melhor fornecedor dos provedores	1,024
177.129.216.0/22	AS263048	Bitcom Internet Provider LTDA	1,024
177.129.144.0/22	AS263040	HYPER TELECOM	1,024
177.129.52.0/22	AS262385	VSAT- TELECOMUNICAÇÕES LTDA	1,024
177.129.80.0/22	AS262393	A ALVES GOMES INFORMATICA - ME	1,024
177.129.84.0/22	AS262393	A ALVES GOMES INFORMATICA - ME	1,024
177.129.36.0/22	AS270588	LITORAL CONECT - SAO SEBASTIAO - SP	1,024
177.129.244.0/22	AS270889	JK NET LTDA	1,024
177.129.100.0/22	AS271003	ALTONET TELECOM	1,024
177.129.228.0/22	AS271038	Mega Turbo Internet Banda Larga Telecom LTDA	1,024
177.129.56.0/22	AS271153	IRIDIUM ENGENHARIA LTDA - ME	1,024
177.129.220.0/22	AS271644	INFOVALE INFORMATICA LTDA	1,024
177.129.12.0/22	AS27720	CITTA TELECOM LTDA	1,024
177.129.8.0/22	AS27720	CITTA TELECOM LTDA	1,024
177.129.120.0/22	AS28158	Ampernet Telecomunicações Ltda	1,024
177.129.104.0/22	AS28343	UNIFIQUE TELECOMUNICACOES S/A	1,024
177.129.232.0/22	AS28584	Defferrari Solucoes em Internet Ltda	1,024
177.129.236.0/22	AS28584	Defferrari Solucoes em Internet Ltda	1,024
177.129.68.0/22	AS28639	LocalNet Network	1,024
177.129.168.0/22	AS2914	NTT DO BRASIL TELECOMUNICACOES LTDA.	1,024
177.129.148.0/22	AS52520	Sociedade Educacional Santo Antônio	1,024
177.129.156.0/22	AS52541	New Speed Internet Banda Larga	1,024
177.129.116.0/22	AS53029	Seabra Informatica Ltda	1,024
177.129.24.0/22	AS53184	VERO S.A	1,024
177.129.92.0/22	AS61884	OLLA COMUNICACAO LTDA	1,024
177.129.28.0/22	AS263266	AMARO & AMARO COMUNICAO LTDA - ME	1,024
177.129.128.0/22	AS269554	Três Marias Fiber Telecom	1,024
177.129.132.0/22	AS269554	Três Marias Fiber Telecom	1,024
177.129.32.0/22	AS270578	SMARTNET TELECOM LTDA	1,024
177.129.242.0/23	AS270888	FERNANDO HENRIQUE BATISTA WERNER CPF:095077396-45	512
177.129.72.0/23	AS262390	CESUMAR - CENTRO UNIVERSITARIO DE MARINGA	512
177.129.56.0/23	AS271153	TELECALL TELECOMUNICACOES	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

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

IP Address	ASN	Details
177.129.203.125	AS262417 UltraTelecom Provedora de Internet	`12.33ms` 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
20.61.83.104	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
76.223.1.168	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
160.99.81.8	AS13303 University of Nis	`4.00ms` from Belgrade, RS
52.167.209.120	AS8075 Microsoft Corporation	`0.30ms` from Boydton, US
75.213.128.232	AS6167 Verizon Business	`13.10ms` from Chicago, US
125.154.112.152	AS4766 Korea Telecom	`2.45ms` from Incheon, KR
180.106.108.24	AS140292 CHINATELECOM Jiangsu province Suzhou 5G network	`6.44ms` from Nanjing, CN
84.147.169.168	AS3320 Deutsche Telekom AG	`3.33ms` from Nuernberg, DE
1.42.209.136	AS4804 Microplex PTY LTD	`2.72ms` from Perth, AU
44.197.254.248	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
44.204.142.168	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
34.233.188.8	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
101.93.76.248	AS4812 China Telecom (Group)	`2.19ms` from Shanghai, CN
114.156.66.232	AS4713 NTT DOCOMO BUSINESS,Inc.	`2.49ms` from Tokyo, JP
96.48.253.136	AS6327 Shaw Communications	`7.69ms` from Vancouver, CA
197.51.154.56	AS8452 TE-AS	`8.44ms` from Cairo, EG
128.117.164.24	AS194 University Corporation for Atmospheric Research	`1.53ms` from Denver, US
52.16.115.120	AS16509 Amazon.com, Inc.	`0.17ms` from Dublin, IE
223.18.17.200	AS9304 HGC Global Communications Limited	`1.72ms` from Hong Kong, HK
134.173.112.24	AS3659 Claremont University Consortium	`1.97ms` from Los Angeles, US
88.55.249.136	AS3269 Telecom Italia S.p.A.	`0.88ms` from Milan, IT
210.44.212.152	AS4538 China Education and Research Network Center	`5.88ms` from Qingdao, CN
95.232.248.8	AS3269 Telecom Italia S.p.A.	`5.84ms` from Rome, IT
116.123.216.88	AS18305 POSCO DX	`2.87ms` from Seoul, KR
188.234.239.152	AS51604 JSC ER-Telecom Holding	`2.51ms` from Yekaterinburg, RU

Traceroute

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

traceroute -a -n -q1 -f3 177.129.203.74

traceroute to 177.129.203.74 (177.129.203.74): 64 hops max, 52 byte packets

3 [] 151.148.12.104 0.951 ms

4 [] 151.148.12.105 0.174 ms

5 [AS263444] 138.36.164.143 14.789 ms

6 *

7 *

8 [AS262417] 177.129.203.74 13.493 ms

Measurement taken from

IPinfo ProbeNet in Osasco, BR

On March 20th 2026

What are IP address ranges?

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