38.137.166.0/23

AS273782 · S & M Nacional Telecom Ltda

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Summary

Country	Brazil
Domain	nacionalfibra.com.br
ASN	AS273782
Parent Range	38.137.164.0/22
Registry	ARIN
ID	SMNTLT-CGNT-NET-1

WHOIS Details

NetHandle:      NET-38-137-164-0-1
OrgID:          C10660721
Parent:         NET-38-0-0-0-1
NetName:        SMNTLT-CGNT-NET-1
NetRange:       38.137.164.0 - 38.137.167.255
NetType:        reassignment
OriginAS:       273782
RegDate:        2024-01-23
Updated:        2024-01-23
Source:         ARIN


OrgID:          C10660721
OrgName:        S&M Nacional Telecom Ltda/ Nacional Fibra
CanAllocate:    
Street:         4248 AVENIDA GUAPORE
City:           Porto Velho
State/Prov:     Rondonia
Country:        BR
PostalCode:     76824-370
RegDate:        2024-01-23
Updated:        2024-01-23
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.137.166.0/23

Range	ASN	Company	Num of IPs
38.137.164.0/22	AS273782	S&M Nacional Telecom Ltda/ Nacional Fibra	1,024
38.0.0.0/8	AS174	PSINet, Inc.	16,777,216
38.0.0.0/8	AS7029	PSINet, Inc.	16,777,216

Nearby Ranges

BGP prefixes that overlap with 38.137.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS174	PSINet, Inc.	16,777,216
38.0.0.0/8	AS7029	PSINet, Inc.	16,777,216
38.137.0.0/18	AS133661	Netplus Broadband Services Pvt ltd	16,384
38.137.96.0/19	AS55140	GTech Fiber	8,192
38.137.64.0/19	AS40128	Morristown Utility Systems	8,192
38.137.224.0/21	AS18519	MTC Technologies	2,048
38.137.184.0/21	AS262474	ALTERNA TELECOMUNICACOES E CONECTIVIDADE LTDA - EPP	2,048
38.137.168.0/21	AS58327	Globe Operator Telecom S.L.	2,048
38.137.248.0/22	AS50115	LIMITED LIABILITY COMPANY 'LECOL'	1,024
38.137.160.0/22	AS267034	Open IT Solutions LTDA.	1,024
38.137.164.0/22	AS273782	S&M Nacional Telecom Ltda/ Nacional Fibra	1,024
38.137.176.0/22	AS273155	DATANET VZLA 2021 CA	1,024
38.137.236.0/22	AS269928	TELECOMUNICACIONES RHJ, C.A.	1,024

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
38.137.166.133	AS273782 S & M Nacional Telecom Ltda	`42.55ms` from Brasilia, BR
38.137.167.221	AS273782 S & M Nacional Telecom Ltda	`44.88ms` from Rio de Janeiro, 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
197.205.112.55	AS36947 Telecom Algeria	`19.53ms` from Algiers, DZ
39.105.9.151	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.95ms` from Beijing, CN
202.203.131.183	AS4538 China Education and Research Network Center	`16.66ms` from Chengdu, CN
98.227.5.39	AS7922 Comcast Cable Communications, LLC	`2.83ms` from Chicago, US
98.224.187.55	AS7922 Comcast Cable Communications, LLC	`9.19ms` from Flint, US
108.136.206.199	AS16509 Amazon.com, Inc.	`0.44ms` from Jakarta, ID
20.87.75.7	AS8075 Microsoft Corporation	`0.17ms` from Johannesburg, ZA
179.15.118.247	AS27831 Colombia Móvil	`17.45ms` from Medellin, CO
107.203.231.103	AS7018 AT&T Enterprises, LLC	`18.75ms` from Miami, US
20.125.151.183	AS8075 Microsoft Corporation	`0.17ms` from Phoenix, US
222.112.168.167	AS4766 Korea Telecom	`1.25ms` from Seoul, KR
140.112.214.103	AS17716 National Taiwan University	`1.93ms` from Taipei, TW
61.163.127.103	AS4837 CHINA UNICOM China169 Backbone	`8.41ms` from Zhengzhou, CN
45.132.155.7	AS215982 Stichting Yulius	`1.83ms` from Amsterdam, NL
27.254.55.103	AS9891 CS LOXINFO Public Company Limited.	`0.54ms` from Bangkok, TH
72.73.122.247	AS13977 Consolidated Communications, Inc.	`4.35ms` from Boston, US
76.157.224.247	AS7922 Comcast Cable Communications, LLC	`4.02ms` from Chicago, US
35.239.232.103	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
70.117.243.119	AS11427 Charter Communications Inc	`11.37ms` from Houston, US
95.67.73.39	AS34867 Cosmonova LLC	`0.22ms` from Kyiv, UA
95.220.6.183	AS12714 PJSC MegaFon	`1.95ms` from Moscow, RU
175.202.94.23	AS4766 Korea Telecom	`4.45ms` from Seoul, KR
1.173.0.215	AS3462 Data Communication Business Group	`3.71ms` from Taichung, TW
94.183.53.199	AS31549 Aria Shatel PJSC	`19.69ms` from Yerevan, AM
61.53.201.119	AS4837 CHINA UNICOM China169 Backbone	`6.08ms` from Zhengzhou, CN

Traceroute

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

traceroute -a -n -q1 38.137.167.219

traceroute to 38.137.167.219 (38.137.167.219): 64 hops max, 52 byte packets

1 [AS7195] 200.25.53.66 57.366 ms

2 *

3 *

4 [] 166.0.158.61 114.575 ms

5 *

6 *

7 *

8 *

9 *

10 *

11 *

12 *

13 [AS273782] 38.137.167.219 49.547 ms

Measurement taken from

IPinfo ProbeNet in Rio de Janeiro, 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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