138.204.36.0/23

AS61775 · AW Fibra

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Summary

Country	Brazil
Domain	awfibra.com.br
ASN	AS61775
Parent Range	138.204.36.0/22
Registry	LACNIC
ID	AWT2

WHOIS Details

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

inetnum:     138.204.36.0/22
aut-num:     AS61775
abuse-c:     AWTEL2
owner:       AW Fibra
ownerid:     17.989.219/0001-68
responsible: William Garcia
country:     BR
owner-c:     AWTEL2
tech-c:      AWTEL2
inetrev:     138.204.36.0/22
nserver:     reverso1.awtelecomserver.com.br [lame - not published]
nsstat:      20250416 QREFUSED
nslastaa:    20221015
nserver:     reverso2.awtelecomserver.com.br [lame - not published]
nsstat:      20250416 QREFUSED
nslastaa:    20221015
created:     20150828
changed:     20150828

nic-hdl-br:  AWTEL2
person:      AW Telecom
e-mail:      noc@awtelecom.com.br
country:     BR
created:     20130512
changed:     20250414

Overlapping Ranges

BGP prefixes that contain 138.204.36.0/23

Range	ASN	Company	Num of IPs
138.204.36.0/22	AS61775	AW Fibra	1,024

Hosted domains

There are 2 domain names hosted across 2 IP addresses 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

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Pingable IPs

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

IP Address	ASN	Details
138.204.36.253	AS61775 AW Fibra	`8.83ms` from Sao Paulo, BR
138.204.37.129	AS61775 AW Fibra	`8.79ms` 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
184.15.170.87	AS5650 Frontier Communications of America, Inc.	`8.63ms` from Ashburn, US
156.218.7.55	AS8452 TE-AS	`7.22ms` from Cairo, EG
175.139.125.87	AS4788 TM TECHNOLOGY SERVICES SDN. BHD.	`6.10ms` from Kuala Lumpur, MY
73.41.80.167	AS7922 Comcast Cable Communications, LLC	`10.10ms` from Los Angeles, US
173.44.48.151	AS20473 The Constant Company, LLC	`0.48ms` from Miami, US
49.238.207.247	AS17878 DREAMMARK1	`1.07ms` from Seoul, KR
49.247.169.151	AS38700 SMILESERV	`1.14ms` from Seoul, KR
124.126.125.71	AS4847 China Networks Inter-Exchange	`2.71ms` from Tianjin, CN
109.132.223.7	AS5432 Proximus NV	`5.09ms` from Amsterdam, NL
20.224.0.7	AS8075 Microsoft Corporation	`1.17ms` from Amsterdam, NL
69.243.43.231	AS7922 Comcast Cable Communications, LLC	`6.26ms` from Ashburn, US
99.19.96.247	AS7018 AT&T Enterprises, LLC	`15.24ms` from Chicago, US
81.240.4.231	AS5432 Proximus NV	`3.85ms` from Gravelines, FR
38.14.10.119	AS398478 PEG TECH INC	`0.23ms` from Hong Kong, HK
39.41.62.119	AS17557 Pakistan Telecommunication Company Limited	`19.78ms` from Islamabad, PK
136.34.18.183	AS16591 Google Fiber Inc.	`0.84ms` from Kansas City, US
92.46.218.55	AS9198 JSC Kazakhtelecom	`11.34ms` from Karagandy, KZ
51.95.79.231	AS16509 Amazon.com, Inc.	`5.71ms` from Madrid, ES
52.149.55.215	AS8075 Microsoft Corporation	`0.33ms` from Quincy, US
128.32.14.7	AS25 University of California at Berkeley	`2.25ms` from San Jose, US
38.173.165.215	AS398823 PEG TECH INC	`0.20ms` from San Jose, US
63.197.74.247	AS7018 AT&T Enterprises, LLC	`1.66ms` from San Jose, US
125.129.188.119	AS4766 Korea Telecom	`1.41ms` from Seoul, KR
149.28.172.167	AS20473 The Constant Company, LLC	`0.13ms` from Sydney, AU
1.1.162.167	AS23969 TOT Public Company Limited	`10.58ms` from Bangkok, TH

Traceroute

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

traceroute -a -n -q1 -f5 138.204.37.135

traceroute to 138.204.37.135 (138.204.37.135): 64 hops max, 52 byte packets

5 [] 187.16.216.250 3.471 ms

6 *

7 *

8 [AS61775] 138.204.37.135 8.881 ms

Measurement taken from

IPinfo ProbeNet in Sao Paulo, 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.

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