138.204.52.0/24

AS263902 · José Rildo Da Silva & Cia Ltda

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Summary

Country	Brazil
Domain	ztectelecom.com.br
ASN	AS263902
Parent Range	138.204.52.0/22
Registry	LACNIC
ID	JRS46

WHOIS Details

inetnum:     138.204.52.0/22
aut-num:     AS263902
abuse-c:     JORSI661
owner:       José Rildo Da Silva & Cia Ltda
ownerid:     10.320.795/0001-79
responsible: José Rildo Da Silva
country:     BR
owner-c:     JORSI661
tech-c:      JORSI661
inetrev:     138.204.52.0/22
nserver:     ns1.ztectelecom.com.br
nsstat:      20220526 AA
nslastaa:    20220526
nserver:     ns2.ztectelecom.com.br
nsstat:      20220526 AA
nslastaa:    20220526
created:     20150805
changed:     20150805

nic-hdl-br:  JORSI661
person:      Jose Rildo da Silva
e-mail:      rildo2202@gmail.com
country:     BR
created:     20150423
changed:     20180822

Overlapping Ranges

BGP prefixes that contain 138.204.52.0/24

Range	ASN	Company	Num of IPs
138.204.52.0/22	AS263902	José Rildo Da Silva & Cia Ltda	1,024

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

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

IP Address	ASN	Details
138.204.52.49	AS263902 José Rildo Da Silva & Cia Ltda	`9.32ms` 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
213.10.180.40	AS1136 KPN B.V.	`2.85ms` from Amsterdam, NL
20.231.20.232	AS8075 Microsoft Corporation	`0.45ms` from Ashburn, US
68.203.249.248	AS11427 Charter Communications Inc	`13.24ms` from Dallas, US
76.186.157.184	AS11427 Charter Communications Inc	`6.00ms` from Dallas, US
217.92.51.248	AS3320 Deutsche Telekom AG	`4.96ms` from Frankfurt am Main, DE
90.212.60.56	AS5607 Sky UK Limited	`1.65ms` from London, GB
16.24.235.8	AS16509 Amazon.com, Inc.	`0.48ms` from Manama, BH
5.88.20.120	AS30722 Vodafone Italia S.p.A.	`4.99ms` from Milan, IT
117.183.121.152	AS9808 China Mobile Communications Group Co., Ltd.	`5.85ms` from Nanning, CN
100.1.44.88	AS701 Verizon Business	`1.92ms` from Newark, US
72.184.1.56	AS33363 Charter Communications, Inc	`9.00ms` from Orlando, US
210.105.46.72	AS4766 Korea Telecom	`0.82ms` from Seoul, KR
43.196.129.120	AS55960 Beijing Guanghuan Xinwang Digital	`4.41ms` from Tianjin, CN
113.173.20.232	AS45899 VNPT Corp	`1.71ms` from Ho Chi Minh City, VN
172.93.165.248	AS9312 xTom	`0.01ms` from Hong Kong, HK
203.128.19.168	AS17911 Brain Telecommunication Ltd.	`13.64ms` from Islamabad, PK
201.145.59.248	AS8151 UNINET	`2.02ms` from Mexico City, MX
65.1.249.168	AS16509 Amazon.com, Inc.	`0.16ms` from Mumbai, IN
56.125.9.88	AS16509 Amazon.com, Inc.	`0.15ms` from Osasco, BR
178.20.52.8	AS29075 IELO Main Network	`0.39ms` from Paris, FR
2.9.211.216	AS3215 Orange S.A.	`13.87ms` from Paris, FR
195.6.149.8	AS3215 Orange S.A.	`3.56ms` from Paris, FR
119.179.73.152	AS4837 CHINA UNICOM China169 Backbone	`10.24ms` from Qingdao, CN
179.113.200.56	AS26599 TELEFÔNICA BRASIL S.A	`5.44ms` from Sao Paulo, BR
117.247.26.168	AS9829 National Internet Backbone	`2.80ms` from Bengaluru, IN

Traceroute

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

traceroute -a -n -q1 -f5 138.204.52.32

traceroute to 138.204.52.32 (138.204.52.32): 64 hops max, 52 byte packets

5 [] 187.16.211.4 9.483 ms

6 *

7 [AS263902] 138.204.52.32 9.521 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, BR

On September 5th 2025

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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