201.54.155.0/24

AS28623 · PONTIFICIA UNIVERSID CATOLICA DO RIO GRANDE DO SUL

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Summary

Country	Brazil
Domain	pucrs.br
ASN	AS28623
Parent Range	201.54.128.0/19
Registry	LACNIC
ID	ADP15

WHOIS Details

inetnum:     201.54.128.0/19
aut-num:     AS28623
abuse-c:     ADP45
owner:       PONTIFICIA UNIVERSID CATOLICA DO RIO GRANDE DO SUL
ownerid:     88.630.413/0002-81
responsible: Ricardo Policarpo Ritter
owner-c:     ADP45
tech-c:      ADP45
inetrev:     201.54.128.0/19
nserver:     donald.ns.cloudflare.com
nsstat:      20241020 AA
nslastaa:    20241020
nserver:     gemma.ns.cloudflare.com
nsstat:      20241020 AA
nslastaa:    20241020
created:     20051214
changed:     20051214

nic-hdl-br:  ADP45
person:      Administracao de Dominios - PUCRS
created:     20000411
changed:     20241016

Overlapping Ranges

BGP prefixes that contain 201.54.155.0/24

Range	ASN	Company	Num of IPs
201.54.128.0/19	AS28623	PONTIFICIA UNIVERSID CATOLICA DO RIO GRANDE DO SUL	8,192

Nearby Ranges

BGP prefixes that overlap with 201.54.0.0/16

Range	ASN	Company	Num of IPs
201.54.64.0/18	AS22689	SERCOMTEL S/A TELECOMUNICACOES	16,384
201.54.128.0/19	AS28623	PONTIFICIA UNIVERSID CATOLICA DO RIO GRANDE DO SUL	8,192
201.54.48.0/20	AS28629	SENADO FEDERAL	4,096
201.54.192.0/20	AS28614	Fundacao Universidade Regional de Blumenau	4,096
201.54.208.0/20	AS28616	Emp. de Informatica e Informaçao do Mun. BH/SA	4,096
201.54.224.0/20	AS28618	Linktel Telecom do Brasil Ltda	4,096
201.54.160.0/20	AS28624	PROVEDORA CMA INTERNET LTDA	4,096
201.54.180.0/22	AS271236	Suanet Telecom	1,024
201.54.186.0/23	AS271700	STEC GUAIBA	512
201.54.190.0/24	AS271137	PRONET FIBRA LTDA	256
201.54.191.0/24	AS271137	Fibranort Comunicação MultimídiaLtda	256
201.54.184.0/24	AS271700	STEC GUAIBA	256
201.54.185.0/24	AS273360	MAXLINE TELECOM LTDA	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
35.161.176.152	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
207.161.54.232	AS7122 Bell Canada	`16.20ms` from Chicago, US
73.211.133.152	AS7922 Comcast Cable Communications, LLC	`4.85ms` from Chicago, US
99.14.145.56	AS7018 AT&T Enterprises, LLC	`2.56ms` from Durham, US
87.180.18.184	AS3320 Deutsche Telekom AG	`8.20ms` from Frankfurt am Main, DE
81.242.253.88	AS5432 Proximus NV	`4.71ms` from Gravelines, FR
94.236.16.168	AS15395 Rackspace Ltd.	`1.25ms` from London, GB
189.224.59.72	AS8151 UNINET	`10.73ms` from Santiago de Queretaro, MX
125.149.203.232	AS4766 Korea Telecom	`1.50ms` from Seoul, KR
112.87.192.88	AS4837 CHINA UNICOM China169 Backbone	`5.19ms` from Shanghai, CN
24.52.148.120	AS10971 Cass Cable TV, Inc.	`4.57ms` from St. Louis, US
94.69.73.88	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`13.31ms` from Athens, GR
187.155.45.72	AS8151 UNINET	`12.53ms` from Cancún, MX
175.11.99.24	AS4134 CHINANET-BACKBONE	`1.81ms` from Changsha, CN
174.97.103.120	AS10796 Charter Communications Inc	`15.60ms` from Flint, US
154.201.176.8	AS132839 POWER LINE DATACENTER	`1.01ms` from Hong Kong, HK
182.180.114.88	AS17557 Pakistan Telecommunication Company Limited	`3.98ms` from Lahore, PK
3.10.164.72	AS16509 Amazon.com, Inc.	`0.52ms` from London, GB
45.50.146.168	AS20001 Charter Communications Inc	`5.07ms` from Los Angeles, US
84.149.226.200	AS3320 Deutsche Telekom AG	`5.24ms` from Nuernberg, DE
167.8.116.8	AS398000 TEGNA Inc.	`4.29ms` from Secaucus, US
14.39.164.152	AS4766 Korea Telecom	`1.26ms` from Seoul, KR
44.254.99.72	AS16509 Amazon.com, Inc.	`0.17ms` from Boardman, US
179.131.242.232	AS18881 TELEFÔNICA BRASIL S.A	`5.14ms` from Brasilia, BR
73.36.89.216	AS7922 Comcast Cable Communications, LLC	`5.34ms` from Chicago, US

Traceroute

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

traceroute -a -n -q1 -m4 201.54.155.21

traceroute to 201.54.155.21 (201.54.155.21): 4 hops max, 52 byte packets

1 [AS136258] 109.104.154.3 4.709 ms

2 *

3 *

4 *

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On November 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.

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