138.121.54.0/23

AS264281 · SIGNET TELECOM LTDA

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Summary

Country	Brazil
Domain	signetx.com.br
ASN	AS264281
Parent Range	138.121.52.0/22
Registry	LACNIC
ID	USS5

WHOIS Details

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

inetnum:     138.121.52.0/22
aut-num:     AS264281
abuse-c:     USS5
owner:       SIGNET TELECOM LTDA
ownerid:     03.690.638/0001-90
responsible: Ulinces Sergio da Rocha Soares
owner-c:     USS5
tech-c:      USS5
inetrev:     138.121.52.0/24
nserver:     ns1.signetx.com.br
nsstat:      20250913 AA
nslastaa:    20250913
nserver:     ns2.signetx.com.br
nsstat:      20250913 AA
nslastaa:    20250913
created:     20150603
changed:     20150603

nic-hdl-br:  USS5
person:      Ulinces Sergio da Rocha Soares
created:     20000423
changed:     20191206

Overlapping Ranges

BGP prefixes that contain 138.121.54.0/23

Range	ASN	Company	Num of IPs
138.121.52.0/22	AS264281	SIGNET TELECOM LTDA	1,024

Hosted domains

There are 5 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

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

IP Address	ASN	Details
138.121.54.1	AS264281 SIGNET TELECOM LTDA	`14.97ms` from Rio de Janeiro, BR
138.121.55.165	AS264281 SIGNET TELECOM LTDA	`14.00ms` from Muriae, 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
144.217.191.199	AS16276 OVH SAS	`0.08ms` from Beauharnois, CA
94.21.136.135	AS20845 DIGI Tavkozlesi es Szolgaltato Kft.	`0.62ms` from Budapest, HU
101.206.79.55	AS4837 CHINA UNICOM China169 Backbone	`8.40ms` from Chengdu, CN
122.179.188.87	AS24560 Bharti Airtel Ltd., Telemedia Services	`9.85ms` from Delhi, IN
73.70.20.103	AS7922 Comcast Cable Communications, LLC	`5.35ms` from Fremont, US
113.237.242.119	AS4837 CHINA UNICOM China169 Backbone	`8.93ms` from Liaoyang, CN
161.111.168.231	AS766 RedIRIS Autonomous System	`12.54ms` from Madrid, ES
181.128.96.231	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`1.49ms` from Medellin, CO
201.102.251.167	AS8151 UNINET	`1.13ms` from Mexico City, MX
95.191.143.7	AS12389 PJSC Rostelecom	`1.07ms` from Novosibirsk, RU
106.180.109.231	AS2516 KDDI CORPORATION	`17.74ms` from Osaka, JP
114.187.240.215	AS4713 NTT Communications Corporation	`5.65ms` from Osaka, JP
91.160.27.183	AS12322 Free SAS	`2.55ms` from Paris, FR
3.212.250.231	AS14618 Amazon.com, Inc.	`0.16ms` from Reston, US
92.100.203.71	AS12389 PJSC Rostelecom	`1.64ms` from Saint Petersburg, RU
114.60.18.119	AS9812 Oriental Cable Network Co., Ltd.	`6.37ms` from Shanghai, CN
83.131.138.39	AS5391 Hrvatski Telekom d.d.	`3.79ms` from Zagreb, HR
86.99.81.135	AS5384 Emirates Internet	`4.89ms` from Al Fujairah City, AE
67.101.66.7	AS6079 RCN	`1.64ms` from Ashburn, US
97.150.192.7	AS6167 Verizon Business	`14.39ms` from Atlanta, US
172.203.56.215	AS8075 Microsoft Corporation	`0.15ms` from Boydton, US
3.139.32.167	AS16509 Amazon.com, Inc.	`0.13ms` from Columbus, US
34.172.203.7	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
142.147.4.23	AS63322 Parler Cloud	`0.24ms` from Dallas, US
172.70.120.119	AS13335 Cloudflare, Inc.	`0.55ms` from Duesseldorf, DE

Traceroute

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

traceroute -a -n -q1 -f2 138.121.55.193

traceroute to 138.121.55.193 (138.121.55.193): 64 hops max, 52 byte packets

2 [] 45.6.54.102 14.699 ms

3 *

4 *

5 [AS264281] 138.121.55.193 15.023 ms

Measurement taken from

IPinfo ProbeNet in Muriae, BR

On September 11th 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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