201.54.144.0/20

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 201.54.144.0/20

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

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

IP Address	ASN	Details
201.54.150.2	AS28623 PONTIFICIA UNIVERSID CATOLICA DO RIO GRANDE DO SUL	`0.32ms` from Porto Alegre, 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
86.81.223.164	AS1136 KPN B.V.	`1.20ms` from Amsterdam, NL
35.172.5.212	AS14618 Amazon.com, Inc.	`0.52ms` from Ashburn, US
52.242.83.52	AS8075 Microsoft Corporation	`0.21ms` from Boydton, US
181.87.33.68	AS7303 Telecom Argentina S.A.	`16.40ms` from Buenos Aires, AR
155.190.179.100	AS36692 Cisco OpenDNS, LLC	`1.64ms` from Dallas, US
46.137.22.244	AS16509 Amazon.com, Inc.	`0.45ms` from Dublin, IE
98.5.239.212	AS11351 Charter Communications Inc	`12.91ms` from New York City, US
89.37.231.52	AS207147 Nexera SAS	`7.24ms` from Paris, FR
216.145.97.36	AS25946 NetAccess Systems Inc	`3.59ms` from Toronto, CA
212.191.230.196	AS13293 Institute of Bioorganic Chemistry Polish Academy of Science, Poznan Supercomputing and Networking Center	`3.92ms` from Warsaw, PL
52.174.69.84	AS8075 Microsoft Corporation	`0.22ms` from Amsterdam, NL
175.152.163.244	AS4837 CHINA UNICOM China169 Backbone	`4.14ms` from Chengdu, CN
94.12.240.68	AS5607 Sky UK Limited	`1.43ms` from Erith, GB
86.129.123.36	AS2856 British Telecommunications PLC	`4.33ms` from London, GB
34.73.65.132	AS396982 Google LLC	`0.14ms` from Moncks Corner, US
90.22.253.244	AS3215 Orange S.A.	`2.60ms` from Paris, FR
121.65.90.228	AS3786 LG DACOM Corporation	`1.99ms` from Seoul, KR
189.58.83.84	AS18881 TELEFÔNICA BRASIL S.A	`11.25ms` from São Paulo, BR
118.166.139.196	AS3462 Data Communication Business Group	`1.55ms` from Taipei, TW
62.103.72.212	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`1.12ms` from Athens, GR
190.50.150.4	AS22927 Telefonica de Argentina	`1.89ms` from Buenos Aires, AR
205.200.194.100	AS7122 Bell Canada	`16.18ms` from Chicago, US
92.117.96.84	AS8881 1&1 Versatel GmbH	`6.75ms` from Frankfurt am Main, DE
37.53.100.244	AS6849 JSC Ukrtelecom	`0.41ms` from Kyiv, UA
182.180.103.84	AS17557 Pakistan Telecommunication Company Limited	`1.90ms` from Lahore, PK

Traceroute

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

traceroute -a -n -q1 -m6 201.54.154.252

traceroute to 201.54.154.252 (201.54.154.252): 6 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.303 ms

2 *

3 [AS263175] 186.2.247.236 0.379 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On December 28th 2025

What are IP address ranges?

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