177.101.56.0/21

AS28580 · Cilnet Comunicação e Informática S.A.

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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:      20251210 AA
nslastaa:    20251210
nserver:     server3.fasternet.com.br
nsstat:      20251210 AA
nslastaa:    20251210
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 177.101.56.0/21

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 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

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

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
20.102.84.229	AS8075 Microsoft Corporation	`0.40ms` from Ashburn, US
4.43.249.69	AS3356 Level 3 Parent, LLC	`0.34ms` from Boston, US
192.3.72.213	AS16628 DedFiberCo	`0.07ms` from Buffalo, US
102.132.249.197	AS37680 Cool Ideas Service Provider (Pty) Ltd	`0.90ms` from Cape Town, ZA
38.225.3.149	AS49770 Internetport Sweden AB	`0.62ms` from Hudiksvall, SE
79.79.52.5	AS13285 TalkTalk Communications Limited	`4.17ms` from London, GB
47.155.91.197	AS5650 Frontier Communications of America, Inc.	`8.19ms` from Los Angeles, US
117.141.22.245	AS9808 China Mobile Communications Group Co., Ltd.	`6.61ms` from Nanning, CN
173.235.44.133	AS11272 C Spire Fiber	`3.98ms` from New Orleans, US
82.147.59.117	AS29492 EIDSIVA DIGITAL AS	`3.34ms` from Sandefjord, NO
32.220.124.149	AS46690 Southern New England Telephone Company and SNET America, Inc.	`3.70ms` from Secaucus, US
121.161.24.149	AS4766 Korea Telecom	`2.17ms` from Seoul, KR
211.250.133.101	AS4766 Korea Telecom	`2.92ms` from Seoul, KR
102.157.60.181	AS37705 TOPNET	`2.03ms` from Tunis, TN
145.236.148.21	AS5483 Magyar Telekom Plc.	`4.75ms` from Budapest, HU
186.132.225.197	AS22927 Telefonica de Argentina	`2.21ms` from Buenos Aires, AR
123.19.31.37	AS45899 VNPT Corp	`7.87ms` from Da Nang, VN
50.243.18.69	AS7922 Comcast Cable Communications, LLC	`13.03ms` from Denver, US
35.242.228.85	AS396982 Google LLC	`0.09ms` from Frankfurt am Main, DE
222.254.88.101	AS45899 VNPT Corp	`2.65ms` from Hanoi, VN
98.242.171.69	AS7922 Comcast Cable Communications, LLC	`4.03ms` from Miami, US
93.184.43.5	AS13193 KEYYO SA	`0.37ms` from Paris, FR
176.191.247.101	AS5410 Bouygues Telecom SA	`1.98ms` from Paris, FR
173.233.9.165	AS13333 Fidium	`1.26ms` from Pittsburgh, US
44.215.89.197	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US

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 177.101.56.249

traceroute to 177.101.56.249 (177.101.56.249): 7 hops max, 52 byte packets

3 [AS55017] 104.219.220.29 0.256 ms

4 [AS55017] 104.219.220.11 0.239 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Saskatoon, CA

On December 6th 2025

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