191.253.28.0/23

AS263524 · Ciabrasnet - Central Brasileira de Internet Ltda

Need more data or want to access it via API or data downloads? Sign up to get free access

Summary

Country	Brazil
Domain	ciabrasnet.com.br
ASN	AS263524
Parent Range	191.253.24.0/21
Registry	LACNIC
ID	JCA56

WHOIS Details

inetnum:     191.253.24.0/21
aut-num:     AS263524
abuse-c:     JUCAR219
owner:       Ciabrasnet - Central Brasileira de Internet Ltda
ownerid:     10.731.345/0001-79
responsible: Julio Cezar Araujo
owner-c:     JUCAR219
tech-c:      JUCAR219
inetrev:     191.253.24.0/21
nserver:     ns1.ciabrasnet.com.br [lame - not published]
nsstat:      20211217 FAIL
nslastaa:    20201007
nserver:     ns2.ciabrasnet.com.br [lame - not published]
nsstat:      20211217 FAIL
nslastaa:    20201016
created:     20140113
changed:     20140113

nic-hdl-br:  JUCAR219
person:      Julio Cezar Araujo
created:     20130511
changed:     20201208

Overlapping Ranges

BGP prefixes that contain 191.253.28.0/23

Range	ASN	Company	Num of IPs
191.253.24.0/21	AS263524	Ciabrasnet - Central Brasileira de Internet Ltda	2,048

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

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
23.207.133.87	AS16625 Akamai Technologies, Inc.	`0.17ms` from Ashburn, US
104.249.145.7	AS53839 Epsilon, Inc.	`14.52ms` from Asheville, US
45.18.201.231	AS7018 AT&T Enterprises, LLC	`14.15ms` from Atlanta, US
121.74.247.23	AS9500 One New Zealand Group Limited	`1.64ms` from Christchurch, NZ
104.187.79.135	AS7018 AT&T Enterprises, LLC	`4.71ms` from Dallas, US
103.71.77.39	AS135692 Global Ra Net Services Pvt. Ltd.	`1.95ms` from Delhi, IN
91.62.180.87	AS3320 Deutsche Telekom AG	`8.75ms` from Frankfurt am Main, DE
42.86.183.39	AS4837 CHINA UNICOM China169 Backbone	`8.81ms` from Liaoyang, CN
175.169.108.23	AS4837 CHINA UNICOM China169 Backbone	`14.87ms` from Liaoyang, CN
81.155.247.247	AS2856 British Telecommunications PLC	`5.78ms` from London, GB
79.145.208.23	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.28ms` from Madrid, ES
41.142.94.23	AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM	`19.87ms` from Malaga, ES
189.144.97.215	AS8151 UNINET	`1.50ms` from Mexico City, MX
89.23.220.183	AS51042 Klimovsk network Ltd	`1.45ms` from Moscow, RU
219.105.56.135	AS18144 Enecom,Inc.	`9.35ms` from Osaka, JP
97.205.200.23	AS6167 Verizon Business	`15.55ms` from San Jose, US
175.114.242.199	AS9318 SK Broadband Co Ltd	`1.22ms` from Seoul, KR
210.45.123.87	AS4538 China Education and Research Network Center	`11.23ms` from Shanghai, CN
193.160.68.199	AS62240 Clouvider	`0.20ms` from Amsterdam, NL
79.129.46.71	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.70ms` from Athens, GR
108.203.206.183	AS7018 AT&T Enterprises, LLC	`15.04ms` from Atlanta, US
79.245.233.23	AS3320 Deutsche Telekom AG	`4.00ms` from Berlin, DE
181.101.159.119	AS7303 Telecom Argentina S.A.	`13.14ms` from Buenos Aires, AR
86.41.111.87	AS5466 Eircom Limited	`5.83ms` from Dublin, IE
24.209.218.39	AS10796 Charter Communications Inc	`15.99ms` from Flint, US

Traceroute

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

traceroute -a -n -q1 -f2 -m6 191.253.28.40

traceroute to 191.253.28.40 (191.253.28.40): 6 hops max, 52 byte packets

2 [AS20278] 167.88.4.233 0.883 ms

3 [AS20278] 167.88.4.218 0.436 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chicago, US

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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales