177.221.248.0/21

AS263467 · INSPIRE TELECOM - EIRELI

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Summary

Country	Brazil
Domain	coretelecom.com.br
ASN	AS263467
Parent Range	177.221.240.0/20
Registry	LACNIC
ID	CTI11

WHOIS Details

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

inetnum:     177.221.240.0/20
aut-num:     AS263467
abuse-c:     COTIT2
owner:       INSPIRE TELECOM - EIRELI
ownerid:     30.779.007/0001-14
responsible: LORIVALDO XAVIER DE OLIVEIRA
country:     BR
owner-c:     COTIT2
tech-c:      COTIT2
inetrev:     177.221.240.0/24
nserver:     ns1.coretelecom.com.br
nsstat:      20250411 AA
nslastaa:    20250411
nserver:     ns2.coretelecom.com.br
nsstat:      20250411 AA
nslastaa:    20250411
inetrev:     177.221.241.0/24
nserver:     ns1.coreinternet.com.br
nsstat:      20250413 AA
nslastaa:    20250413
nserver:     ns2.coreinternet.com.br
nsstat:      20250413 AA
nslastaa:    20250413
inetrev:     177.221.242.0/23
nserver:     ns1.coreinternet.com.br
nsstat:      20250414 AA
nslastaa:    20250414
nserver:     ns2.coreinternet.com.br
nsstat:      20250414 AA
nslastaa:    20250414
inetrev:     177.221.244.0/22
nserver:     ns1.coreinternet.com.br
nsstat:      20250412 AA
nslastaa:    20250412
nserver:     ns2.coreinternet.com.br
nsstat:      20250412 AA
nslastaa:    20250412
inetrev:     177.221.248.0/21
nserver:     ns1.coreinternet.com.br
nsstat:      20250414 AA
nslastaa:    20250414
nserver:     ns2.coreinternet.com.br
nsstat:      20250414 AA
nslastaa:    20250414
created:     20131217
changed:     20210301

nic-hdl-br:  COTIT2
person:      Core Telecom & IT
e-mail:      diretoria@coretelecom.com.br
country:     BR
created:     20110617
changed:     20250411

Overlapping Ranges

BGP prefixes that contain 177.221.248.0/21

Range	ASN	Company	Num of IPs
177.221.240.0/20	AS263467	INSPIRE TELECOM - EIRELI	4,096

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

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

IP Address	ASN	Details
177.221.252.48	AS263467 INSPIRE TELECOM - EIRELI	`14.30ms` from Osasco, BR
177.221.251.32	AS263467 INSPIRE TELECOM - EIRELI	`14.59ms` from Sao Paulo, BR
177.221.255.241	AS263467 INSPIRE TELECOM - EIRELI	`14.17ms` from Osasco, BR
177.221.250.144	AS263467 INSPIRE TELECOM - EIRELI	`14.28ms` from Osasco, BR
177.221.253.112	AS263467 INSPIRE TELECOM - EIRELI	`14.28ms` from Osasco, BR
177.221.254.134	AS263467 INSPIRE TELECOM - EIRELI	`14.70ms` from Osasco, BR
177.221.249.32	AS263467 INSPIRE TELECOM - EIRELI	`14.36ms` from Osasco, BR
177.221.248.182	AS263467 INSPIRE TELECOM - EIRELI	`9.21ms` from Brasilia, 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
39.106.23.69	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`1.91ms` from Beijing, CN
80.83.68.21	AS21045 K-net Technical International Group, s.r.o.	`0.36ms` from Brno, CZ
174.109.59.85	AS11426 Charter Communications Inc	`10.81ms` from Charlotte, US
222.213.12.5	AS4134 CHINANET-BACKBONE	`1.76ms` from Chengdu, CN
38.213.159.117	AS138160 ZTNET CO., LTD	`0.77ms` from Dallas, US
73.155.153.181	AS7922 Comcast Cable Communications, LLC	`7.60ms` from Dallas, US
103.154.150.5	AS131111 PT Mora Telematika Indonesia	`1.37ms` from Jakarta, ID
103.116.112.101	AS24532 PT. Inet Global Indo	`0.41ms` from Jakarta, ID
185.64.214.149	AS50152 Intermedia Technologies Company Limited	`0.53ms` from London, GB
122.150.91.149	AS9443 Vocus Retail	`2.07ms` from Melbourne, AU
87.19.43.213	AS3269 Telecom Italia S.p.A.	`2.92ms` from Milan, IT
117.62.26.37	AS4134 CHINANET-BACKBONE	`4.96ms` from Nanjing, CN
210.155.81.21	AS2516 KDDI CORPORATION	`4.75ms` from Osaka, JP
81.255.70.101	AS3215 Orange S.A.	`1.28ms` from Paris, FR
34.238.5.5	AS14618 Amazon.com, Inc.	`0.14ms` from Reston, US
146.247.169.5	AS12552 GlobalConnect AB	`0.50ms` from Stockholm, SE
121.114.234.53	AS4713 NTT Communications Corporation	`8.19ms` from Tokyo, JP
102.38.30.117	AS328539 Giga for Telecommunication and Technology Limited	`3.19ms` from Tripoli, LY
213.136.251.37	AS21021 Multimedia Polska Sp. z o.o.	`8.62ms` from Warsaw, PL
2.190.70.5	AS58224 Iran Telecommunication Company PJS	`15.84ms` from Yerevan, AM
96.255.155.101	AS701 Verizon Business	`1.96ms` from Ashburn, US
37.234.85.21	AS213155 Yettel Hungary Ltd.	`16.10ms` from Budapest, HU
131.193.40.213	AS6200 University of Illinois Chicago	`4.31ms` from Chicago, US
34.45.155.53	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
34.55.134.69	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 177.221.251.129

traceroute to 177.221.251.129 (177.221.251.129): 64 hops max, 52 byte packets

1 [AS15169] 108.170.228.31 299.712 ms

2 *

3 *

4 *

5 *

6 [AS263467] 177.221.251.129 320.569 ms

Measurement taken from

IPinfo ProbeNet in Hong Kong, HK

On September 4th 2025

What are IP address ranges?

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