38.188.104.0/22

AS273656 · OAC TECNOLOGIA EIRELI

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Summary

Country	Brazil
Domain	oactecnologia.com.br
ASN	AS273656
Parent Range	38.0.0.0/8
Registry	ARIN
ID	OAC-TECNOLOGIA-CGNT-NET-1

WHOIS Details

NetHandle:      NET-38-188-104-0-1
OrgID:          C10663590
Parent:         NET-38-0-0-0-1
NetName:        OAC-TECNOLOGIA-CGNT-NET-1
NetRange:       38.188.104.0 - 38.188.107.255
NetType:        reassignment
OriginAS:       273656
Comment:        Geofeed https://oactecnologia.com.br/geolocalizacao/geofeed.csv
RegDate:        2024-01-25
Updated:        2025-05-19
Source:         ARIN


OrgID:          C10663590
OrgName:        OAC TECNOLOGIA LTDA
CanAllocate:    
Street:         712 RUA ULISSES GUIMARAES
City:           Canaa dos Carajas
State/Prov:     PA
Country:        BR
PostalCode:     
RegDate:        2024-01-25
Updated:        2024-01-25
Source:         ARIN

Overlapping Ranges

BGP prefixes that contain 38.188.104.0/22

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

Nearby Ranges

BGP prefixes that overlap with 38.188.0.0/16

Range	ASN	Company	Num of IPs
38.0.0.0/8	AS7029	PSINet, Inc.	16,777,216
38.0.0.0/8	AS174	PSINet, Inc.	16,777,216
38.188.64.0/19	AS272082	Cogent Communications - IPENG	8,192
38.188.0.0/19	AS265721	Cable Atlantico SRL	8,192
38.188.128.0/19	AS54936	Wyyerd Group	8,192
38.188.112.0/20	AS213305	Simsalasim Germany GmbH	4,096
38.188.208.0/21	AS46632	Southwest Arkansas Telephone Cooperative	2,048
38.188.216.0/21	AS135600	Whiz Communications Pte Ltd	2,048
38.188.208.0/22	AS400457	Hope Water and Light	1,024
38.188.244.0/22	AS272083	REYNOSO, S.R.L.	1,024
38.188.226.0/23	AS174	Cogent Communications - IPENG	512
38.188.100.0/23	AS272976	IFOX TELECOMUNICACIONES	512
38.188.176.0/23	AS273425	AUGE TELECOM LTDA	512
38.188.225.0/24	AS273172	INTERCARIBE TV S.A.S.	256
38.188.48.0/24	AS273197	HH NETWORK	256
38.188.49.0/24	AS399571	SKYNET COMMUNICATIONS OF KENTUCKY LLC	256
38.188.50.0/24	AS174	Zenlayer Inc	256
38.188.51.0/24	AS174	Zenlayer Inc	256
38.188.62.0/24	AS174	CONECTORIZAR S.R.L.	256
38.188.202.0/24	AS3257	GEUS	256
38.188.207.0/24	AS142307	PT CYB Media Group	256
38.188.203.0/24	AS147279	OPTO COMMUNICATIONS PRIVATE LIMITED	256
38.188.178.0/24	AS273120	TECNOLOGIA, INFORMACION Y COMUNICACIONES DE COLOMBIA SAS (TICCOL)	256
38.188.63.0/24	AS151006	PT Nesta Indo Media	256

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
38.188.105.38	smartcitycanaadoscarajas.com.br	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
38.188.104.253	AS273656 OAC TECNOLOGIA EIRELI	`28.64ms` from Osasco, BR
38.188.107.44	AS273656 OAC TECNOLOGIA EIRELI	`28.49ms` from Osasco, BR
38.188.105.33	AS273656 OAC TECNOLOGIA EIRELI	`28.68ms` 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
154.243.19.246	AS36947 Telecom Algeria	`11.89ms` from Algiers, DZ
48.222.219.198	AS8075 Microsoft Corporation	`0.28ms` from Amsterdam, NL
114.249.236.118	AS4808 China Unicom Beijing Province Network	`3.35ms` from Beijing, CN
14.243.59.246	AS45899 VNPT Corp	`2.34ms` from Da Nang, VN
111.26.182.118	AS134810 China Mobile Group JiLin communications corporation	`13.81ms` from Dalian, CN
20.218.236.38	AS8075 Microsoft Corporation	`0.21ms` from Frankfurt am Main, DE
203.210.133.166	AS45899 VNPT Corp	`1.46ms` from Hanoi, VN
98.155.181.38	AS20001 Charter Communications Inc	`8.02ms` from Honolulu, US
103.189.86.54	AS149601 HARIOM CABLE	`7.39ms` from Mumbai, IN
203.59.156.214	AS7545 TPG Telecom Limited	`1.58ms` from Perth, AU
177.136.240.54	AS53107 EVEO S.A.	`0.78ms` from Sao Paulo, BR
125.180.246.166	AS17858 LG POWERCOMM	`1.55ms` from Seoul, KR
212.112.46.22	AS13189 Lidero Network	`1.69ms` from Stockholm, SE
119.239.155.134	AS2518 BIGLOBE Inc.	`2.10ms` from Tokyo, JP
52.253.100.182	AS8075 Microsoft Corporation	`0.13ms` from Tokyo, JP
115.63.128.246	AS4837 CHINA UNICOM China169 Backbone	`3.24ms` from Zhengzhou, CN
69.230.236.22	AS135629 Ningxia West Cloud Data Technology Co.Ltd.	`0.50ms` from Zhongwei, CN
158.95.60.214	AS55256 Netskope Inc	`0.12ms` from Zuerich, CH
86.82.66.198	AS1136 KPN B.V.	`2.77ms` from Amsterdam, NL
23.119.65.230	AS7018 AT&T Enterprises, LLC	`3.87ms` from Atlanta, US
99.85.104.54	AS7018 AT&T Enterprises, LLC	`2.41ms` from Atlanta, US
80.39.72.6	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.69ms` from Barcelona, ES
197.37.215.198	AS8452 TE-AS	`4.53ms` from Cairo, EG
173.89.2.38	AS10796 Charter Communications Inc	`6.63ms` from Chicago, US
34.56.180.182	AS396982 Google LLC	`0.11ms` from Council Bluffs, US

Traceroute

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

traceroute -a -n -q1 38.188.107.182

traceroute to 38.188.107.182 (38.188.107.182): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 118.765 ms

2 *

3 *

4 [AS273656] 38.188.107.182 29.801 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.

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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