177.101.48.0/21

AS28580 · Cilnet Comunicação e Informática S.A.

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

Summary

Country	Brazil
Domain	cilnet.com.br
ASN	AS28580
Parent Range	177.101.48.0/20
Registry	LACNIC
ID	IAN

WHOIS Details

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

inetnum:     177.101.48.0/20
aut-num:     AS28580
abuse-c:     NOFAS
owner:       Cilnet Comunica��o e Inform�tica S.A.
ownerid:     04.127.856/0001-83
responsible: Israel Arruda Neto
country:     BR
owner-c:     IAN11
tech-c:      IAN11
inetrev:     177.101.61.0/24
nserver:     server2.fasternet.com.br
nsstat:      20251216 AA
nslastaa:    20251216
nserver:     server3.fasternet.com.br
nsstat:      20251216 AA
nslastaa:    20251216
created:     20121011
changed:     20220727

nic-hdl-br:  IAN11
person:      Israel Arruda Neto
e-mail:      [email protected]
country:     BR
created:     20000729
changed:     20240409

nic-hdl-br:  NOFAS
person:      NOC Fasternet
e-mail:      [email protected]
country:     BR
created:     20191022
changed:     20191022

Overlapping Ranges

BGP prefixes that contain 177.101.48.0/21

Range	ASN	Company	Num of IPs
177.101.48.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096

Nearby Ranges

BGP prefixes that overlap with 177.101.0.0/16

Range	ASN	Company	Num of IPs
177.101.224.0/19	AS25933	Vogel Soluções em Telecom e Informática S/A	8,192
177.101.192.0/19	AS25933	Vogel Soluções em Telecom e Informática S/A	8,192
177.101.96.0/19	AS28343	UNIFIQUE TELECOMUNICACOES S/A	8,192
177.101.80.0/20	AS53047	Intercol Serviços de Internet Ltda	4,096
177.101.0.0/20	AS262604	Click.com telecomunicações ltda-me	4,096
177.101.32.0/20	AS262606	MICROTELL SCM LTDA	4,096
177.101.144.0/20	AS262790	Central Server Informática Ltda	4,096
177.101.48.0/20	AS28580	Cilnet Comunicação e Informática S.A.	4,096
177.101.16.0/20	AS53046	UNIVERSIDADE ESTADUAL DE PONTA GROSSA	4,096
177.101.64.0/20	AS262610	INTERall Informatica Ltda.	4,096
177.101.176.0/20	AS262668	Mar Provedor de Internet Ltda	4,096
177.101.42.0/23	AS262606	MICROTELL INFORMATICA	512
177.101.32.0/23	AS262606	MICROTELL INFORMATICA	512
177.101.36.0/23	AS262606	MICROTELL INFORMATICA	512

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
84.84.107.117	AS1136 KPN B.V.	`1.21ms` from Amsterdam, NL
216.237.226.133	AS22709 North State Telephone, LLC	`8.17ms` from Atlanta, US
173.163.226.85	AS7922 Comcast Cable Communications, LLC	`14.36ms` from Atlanta, US
116.242.163.181	AS4847 China Networks Inter-Exchange	`3.11ms` from Beijing, CN
39.136.134.53	AS9808 China Mobile Communications Group Co., Ltd.	`1.44ms` from Beijing, CN
71.26.243.197	AS7922 Comcast Cable Communications, LLC	`7.75ms` from Boston, US
94.143.190.85	AS48638 Cronos NV	`0.45ms` from Brussels, BE
152.231.50.229	AS52420 Intercom SRL	`18.84ms` from Buenos Aires, AR
180.151.54.37	AS10029 SHYAM SPECTRA PVT LTD	`0.82ms` from Chennai, IN
75.240.112.165	AS6167 Verizon Business	`17.39ms` from Chicago, US
34.31.241.21	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
52.28.72.5	AS16509 Amazon.com, Inc.	`0.16ms` from Frankfurt am Main, DE
84.144.99.5	AS3320 Deutsche Telekom AG	`4.55ms` from Frankfurt am Main, DE
115.236.48.53	AS4134 CHINANET-BACKBONE	`4.15ms` from Hangzhou, CN
213.14.16.69	AS34984 Superonline Iletisim Hizmetleri A.S.	`1.40ms` from Istanbul, TR
217.175.15.165	AS25591 BCLan LLC	`18.27ms` from Krasnodar, RU
50.159.225.53	AS22773 Cox Communications Inc.	`9.88ms` from Los Angeles, US
92.132.172.21	AS3215 Orange S.A.	`7.84ms` from Marseille, FR
176.99.197.165	AS35598 INETCOM CARRIER LLC	`0.87ms` from Moscow, RU
180.189.91.197	AS9770 LG HelloVision Corp.	`7.07ms` from Seoul, KR
101.166.3.117	AS1221 Telstra Limited	`3.11ms` from Sydney, AU
130.185.103.69	AS16116 Pelephone Communications Ltd.	`10.39ms` from Tel Aviv, IL
194.7.0.21	AS702 Verizon Business	`3.86ms` from Amsterdam, NL
86.126.41.69	AS8708 DIGI ROMANIA S.A.	`4.91ms` from Bucharest, RO
197.166.70.229	AS24863 Link Egypt (Link.NET)	`15.66ms` from Cairo, EG

Traceroute

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

traceroute -a -n -q1 -f3 -m7 177.101.53.244

traceroute to 177.101.53.244 (177.101.53.244): 7 hops max, 52 byte packets

3 [AS55017] 104.219.220.29 0.193 ms

4 [AS55017] 104.219.220.11 0.239 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Saskatoon, CA

On December 14th 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