45.166.91.0/24

AS267960 · OSTEC PROVEDOR

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Summary

Country	Brazil
Domain	ostecprovedor.com.br
ASN	AS267960
Parent Range	45.166.88.0/22
Registry	LACNIC
ID	OGS6

WHOIS Details

inetnum:     45.166.88.0/22
aut-num:     AS267960
abuse-c:     OGCSI4
owner:       OSTEC PROVEDOR
ownerid:     31.395.250/0001-00
responsible: Osvaldo Gomes
country:     BR
owner-c:     OGCSI4
tech-c:      OGCSI4
inetrev:     45.166.88.0/24
nserver:     ns1.ostecprovedor.com.br [lame - not published]
nsstat:      20230610 UH
nslastaa:    20190719
nserver:     ns2.ostecprovedor.com.br [lame - not published]
nsstat:      20230610 UH
nslastaa:    20190719
inetrev:     45.166.89.0/24
nserver:     ns1.ostecprovedor.com.br [lame - not published]
nsstat:      20230612 UH
nslastaa:    20190719
nserver:     ns2.ostecprovedor.com.br [lame - not published]
nsstat:      20230612 UH
nslastaa:    20190719
inetrev:     45.166.90.0/24
nserver:     ns1.ostecprovedor.com.br [lame - not published]
nsstat:      20230610 UH
nslastaa:    20190719
nserver:     ns2.ostecprovedor.com.br [lame - not published]
nsstat:      20230610 UH
nslastaa:    20190719
inetrev:     45.166.91.0/24
nserver:     ns1.ostecprovedor.com.br [lame - not published]
nsstat:      20230611 UH
nslastaa:    20190718
nserver:     ns2.ostecprovedor.com.br [lame - not published]
nsstat:      20230611 UH
nslastaa:    20190718
created:     20181109
changed:     20181109

nic-hdl-br:  OGCSI4
person:      Osvaldo Gomes C silva
e-mail:      ostec.comunicacoes@gmail.com
country:     BR
created:     20181002
changed:     20230609

Overlapping Ranges

BGP prefixes that contain 45.166.91.0/24

Range	ASN	Company	Num of IPs
45.166.88.0/22	AS267960	OSTEC PROVEDOR	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

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Pingable IPs

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

IP Address	ASN	Details
45.166.91.210	AS267960 OSTEC PROVEDOR	`19.91ms` from Fortaleza, 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
98.175.43.40	AS22773 Cox Communications Inc.	`0.52ms` from Atlanta, US
93.116.170.232	AS8926 Moldtelecom SA	`5.49ms` from Chisinau, MD
106.212.150.88	AS24560 Bharti Airtel Ltd., Telemedia Services	`7.28ms` from Delhi, IN
142.165.73.216	AS803 Saskatchewan Telecommunications	`19.16ms` from Des Moines, US
2.206.203.200	AS3209 Vodafone GmbH	`3.19ms` from Duesseldorf, DE
176.188.102.120	AS5410 Bouygues Telecom SA	`7.69ms` from Frankfurt am Main, DE
87.81.120.88	AS5607 Sky UK Limited	`4.51ms` from London, GB
35.152.128.216	AS16509 Amazon.com, Inc.	`0.12ms` from Milan, IT
81.30.181.104	AS24955 JSC "Ufanet"	`17.37ms` from Moscow, RU
125.205.0.136	AS4713 NTT Communications Corporation	`12.07ms` from Osaka, JP
90.26.248.152	AS3215 Orange S.A.	`11.26ms` from Paris, FR
83.222.230.216	AS13768 Aptum Technologies	`0.70ms` from Portsmouth, GB
90.182.39.40	AS5610 O2 Czech Republic, a.s.	`3.77ms` from Prague, CZ
54.174.250.88	AS14618 Amazon.com, Inc.	`0.19ms` from Reston, US
76.183.99.168	AS11427 Charter Communications Inc	`16.78ms` from Richardson, US
208.74.64.40	AS19214 Centauri Communications	`0.24ms` from Santa Clara, US
201.108.190.72	AS8151 UNINET	`11.96ms` from Santiago de Queretaro, MX
221.227.139.24	AS4134 CHINANET-BACKBONE	`5.92ms` from Shanghai, CN
163.24.109.40	AS1659 Taiwan Academic Network (TANet) Information Center	`7.10ms` from Taichung, TW
72.65.225.24	AS701 Verizon Business	`6.35ms` from Ashburn, US
66.117.11.232	AS7018 AT&T Enterprises, LLC	`1.11ms` from Ashburn, US
18.118.132.88	AS16509 Amazon.com, Inc.	`7.96ms` from Chicago, US
68.11.177.120	AS22773 Cox Communications Inc.	`13.34ms` from Dallas, US
104.178.4.120	AS7018 AT&T Enterprises, LLC	`7.64ms` from Dallas, US
79.221.52.184	AS3320 Deutsche Telekom AG	`7.01ms` from Frankfurt am Main, DE

Traceroute

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

traceroute -a -n -q1 45.166.91.139

traceroute to 45.166.91.139 (45.166.91.139): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.30 51.409 ms

2 *

3 *

4 [AS52999] 177.66.32.255 89.718 ms

5 [AS52999] 177.66.32.3 88.607 ms

6 [AS52999] 177.66.33.9 76.636 ms

7 [AS267960] 45.166.88.1 75.203 ms

8 [AS267960] 45.166.91.139 73.801 ms

Measurement taken from

IPinfo ProbeNet in Santiago, CL

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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