138.121.186.0/24

AS263043 · WIFF Telecom Eireli

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Brazil
Domain	wiff.com.br
ASN	AS263043
Parent Range	138.121.184.0/22
Registry	LACNIC
ID	ADF20

WHOIS Details

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

inetnum:     138.121.184.0/22
aut-num:     AS263043
abuse-c:     ADFER57
owner:       WIFF Telecom Eireli
ownerid:     11.667.035/0001-03
responsible: Adriano Ferreira
country:     BR
owner-c:     ADFER57
tech-c:      SSETI27
inetrev:     138.121.184.0/24
nserver:     ns1.wiff.com.br
nsstat:      20250616 AA
nslastaa:    20250616
nserver:     ns2.wiff.com.br
nsstat:      20250616 AA
nslastaa:    20250616
inetrev:     138.121.185.0/24
nserver:     ns1.wiff.com.br
nsstat:      20250617 AA
nslastaa:    20250617
nserver:     ns2.wiff.com.br
nsstat:      20250617 AA
nslastaa:    20250617
inetrev:     138.121.186.0/24
nserver:     ns1.wiff.com.br
nsstat:      20250616 AA
nslastaa:    20250616
nserver:     ns2.wiff.com.br
nsstat:      20250616 AA
nslastaa:    20250616
inetrev:     138.121.187.0/24
nserver:     ns1.wiff.com.br
nsstat:      20250614 AA
nslastaa:    20250614
nserver:     ns2.wiff.com.br
nsstat:      20250614 AA
nslastaa:    20250614
created:     20150611
changed:     20250611

nic-hdl-br:  ADFER57
person:      Adriano Ferreira
e-mail:      adriano@wiff.com.br
country:     BR
created:     20090910
changed:     20230314

nic-hdl-br:  SSETI27
person:      SALTO SERVICOS EM TECNOLOGIA DA INFORMAC
e-mail:      saltosolucoesconsultoria@gmail.com
country:     BR
created:     20210806
changed:     20240126

Overlapping Ranges

BGP prefixes that contain 138.121.186.0/24

Range	ASN	Company	Num of IPs
138.121.184.0/22	AS263043	WIFF Telecom Eireli	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

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

IP Address	ASN	Details
138.121.186.64	AS263043 WIFF Telecom Eireli	`5.46ms` from Brasilia, 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
68.229.97.40	AS22773 Cox Communications Inc.	`9.43ms` from Ashburn, US
181.127.55.56	AS23201 Telecel S.A.	`8.28ms` from Asuncion, PY
156.212.171.200	AS8452 TE-AS	`7.85ms` from Cairo, EG
74.131.250.104	AS10796 Charter Communications Inc	`13.04ms` from Detroit, US
220.187.80.72	AS4134 CHINANET-BACKBONE	`7.54ms` from Hangzhou, CN
90.38.130.216	AS3215 Orange S.A.	`3.25ms` from Lyon, FR
31.176.137.200	AS9146 BIHNET Autonomus System	`3.35ms` from Novi Travnik, BA
216.117.222.104	AS20454 SECURED SERVERS LLC	`0.45ms` from Phoenix, US
52.203.172.232	AS14618 Amazon.com, Inc.	`0.15ms` from Reston, US
157.230.144.248	AS14061 DigitalOcean, LLC	`0.22ms` from San Jose, US
114.56.236.248	AS16509 Amazon.com, Inc.	`5.84ms` from Seattle, US
182.229.86.232	AS17858 LG POWERCOMM	`1.88ms` from Seoul, KR
220.116.209.104	AS4766 Korea Telecom	`1.38ms` from Seoul, KR
210.100.251.88	AS4766 Korea Telecom	`7.06ms` from Seoul, KR
200.16.123.40	AS27826 Omnivision Argentina	`0.95ms` from Buenos Aires, AR
72.241.154.152	AS13490 Buckeye Cablevision, Inc.	`10.14ms` from Chicago, US
193.120.63.168	AS2110 BT Communications Ireland Limited	`3.92ms` from Dublin, IE
116.106.75.232	AS24086 Viettel Corporation	`2.49ms` from Ho Chi Minh City, VN
217.107.97.248	AS25515 PJSC Rostelecom	`1.15ms` from Moscow, RU
23.122.46.168	AS7018 AT&T Enterprises, LLC	`5.14ms` from San Antonio, US
14.92.50.168	AS4766 Korea Telecom	`4.36ms` from Seoul, KR
220.80.206.168	AS4766 Korea Telecom	`5.90ms` from Seoul, KR
211.49.76.8	AS9318 SK Broadband Co Ltd	`1.36ms` from Seoul, KR
124.24.61.40	AS55374 FUJITSU LIMITED	`3.59ms` from Tokyo, JP
156.222.33.168	AS8452 TE-AS	`2.60ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 138.121.186.64

traceroute to 138.121.186.64 (138.121.186.64): 64 hops max, 52 byte packets

1 [AS7195] 200.25.16.67 0.851 ms

2 [AS7195] 200.25.16.219 0.516 ms

3 [AS26599] 179.88.0.119 2.961 ms

4 [] 152.255.157.61 3.139 ms

5 [] 152.255.203.223 4.327 ms

6 *

7 *

8 [AS263043] 138.121.186.64 4.905 ms

Measurement taken from

IPinfo ProbeNet in Brasilia, 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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales