138.122.112.0/22

AS264312 · Departamento de Polícia Rodoviária Federal

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Summary

Country	Brazil
Domain	prf.gov.br
ASN	AS264312
Registry	LACNIC
ID	DIT20

WHOIS Details

inetnum:     138.122.112.0/22
aut-num:     AS264312
abuse-c:     DITEL10
owner:       Departamento de Pol�cia Rodovi�ria Federal
ownerid:     00.394.494/0104-41
responsible: Divis�o de Infraestrutura de TIC
country:     BR
owner-c:     DITEL10
tech-c:      DITEL10
inetrev:     138.122.112.0/24
nserver:     alpha.prf.gov.br [lame - not published]
nsstat:      20230310 UH
nslastaa:    20221219
nserver:     beta.prf.gov.br [lame - not published]
nsstat:      20230310 UH
nslastaa:    20221219
inetrev:     138.122.113.0/24
nserver:     alpha.prf.gov.br [lame - not published]
nsstat:      20230309 UH
nslastaa:    20221219
nserver:     beta.prf.gov.br [lame - not published]
nsstat:      20230309 UH
nslastaa:    20221219
inetrev:     138.122.114.0/24
nserver:     alpha.prf.gov.br [lame - not published]
nsstat:      20230310 UH
nslastaa:    20221219
nserver:     beta.prf.gov.br [lame - not published]
nsstat:      20230310 UH
nslastaa:    20221219
inetrev:     138.122.115.0/24
nserver:     alpha.prf.gov.br [lame - not published]
nsstat:      20230309 UH
nslastaa:    20221219
nserver:     beta.prf.gov.br [lame - not published]
nsstat:      20230309 UH
nslastaa:    20221219
created:     20150622
changed:     20150622

nic-hdl-br:  DITEL10
person:      Divis�o de Telem�tica
e-mail:      disti@prf.gov.br
country:     BR
created:     20141111
changed:     20221212

Hosted domains

There is 1 domain name 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

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

IP Address	ASN	Details
138.122.113.62	AS264312 Departamento de Polícia Rodoviária Federal	`14.12ms` from Sao Paulo, BR
138.122.112.1	AS264312 Departamento de Polícia Rodoviária Federal	`13.63ms` 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
152.201.118.118	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`4.39ms` from Bogota, CO
150.253.183.38	AS13445 Cisco Webex LLC	`1.71ms` from Dallas, US
104.189.168.118	AS7018 AT&T Enterprises, LLC	`6.01ms` from Dallas, US
96.88.156.54	AS7922 Comcast Cable Communications, LLC	`8.16ms` from Flint, US
217.6.198.118	AS3320 Deutsche Telekom AG	`2.45ms` from Frankfurt am Main, DE
42.120.166.6	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`5.51ms` from Hangzhou, CN
219.79.243.38	AS4760 HKT Limited	`1.27ms` from Hong Kong, HK
113.224.173.134	AS4837 CHINA UNICOM China169 Backbone	`8.18ms` from Liaoyang, CN
60.19.163.22	AS4837 CHINA UNICOM China169 Backbone	`8.72ms` from Liaoyang, CN
139.210.212.38	AS4837 CHINA UNICOM China169 Backbone	`12.49ms` from Liaoyang, CN
216.147.107.54	AS35699 Adamo Telecom Iberia S.A.	`6.37ms` from Madrid, ES
81.202.105.246	AS6739 VODAFONE ONO, S.A.	`14.09ms` from Madrid, ES
20.69.131.54	AS8075 Microsoft Corporation	`0.28ms` from Quincy, US
54.204.42.134	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
222.120.53.54	AS4766 Korea Telecom	`1.36ms` from Seoul, KR
175.136.172.166	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`2.18ms` from Sepang, MY
60.135.115.134	AS17676 SoftBank Corp.	`2.76ms` from Tokyo, JP
62.46.69.182	AS8447 A1 Telekom Austria AG	`11.73ms` from Vienna, AT
198.82.184.70	AS1312 Virginia Polytechnic Institute and State Univ.	`6.28ms` from Ashburn, US
73.207.28.6	AS7922 Comcast Cable Communications, LLC	`7.27ms` from Atlanta, US
61.136.26.166	AS4837 CHINA UNICOM China169 Backbone	`5.68ms` from Beijing, CN
181.141.12.150	AS13489 UNE EPM TELECOMUNICACIONES S.A.	`15.39ms` from Bogota, CO
3.131.246.54	AS16509 Amazon.com, Inc.	`7.74ms` from Chicago, US
76.191.16.6	AS33097 Volo Broadband	`2.86ms` from Chicago, US
70.123.171.70	AS11427 Charter Communications Inc	`9.96ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 138.122.112.51

traceroute to 138.122.112.51 (138.122.112.51): 64 hops max, 52 byte packets

1 [AS136258] 185.186.79.1 2.354 ms

2 *

3 *

4 *

5 [AS3549] 200.189.213.34 222.611 ms

6 [AS3356] 8.243.57.142 242.715 ms

7 [AS264312] 138.122.112.51 215.723 ms

Measurement taken from

IPinfo ProbeNet in Copenhagen, DK

On September 4th 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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