201.54.128.0/20

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 201.54.128.0/20

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

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

IP Address	ASN	Details
201.54.143.10	AS28623 PONTIFICIA UNIVERSID CATOLICA DO RIO GRANDE DO SUL	`0.66ms` 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
132.183.25.148	AS40831 Mass General Brigham Incorporated	`0.22ms` from Ashburn, US
155.207.30.36	AS5470 AUTH-NET-AS	`10.10ms` from Athens, GR
196.119.113.100	AS36925 MEDITELECOM	`4.10ms` from Casablanca, MA
89.110.160.4	AS12306 Plus.line AG	`1.19ms` from Frankfurt am Main, DE
151.247.137.68	AS9304 HGC Global Communications Limited	`2.08ms` from Hong Kong, HK
78.165.179.36	AS47331 TTNet A.S.	`10.28ms` from Istanbul, TR
5.80.246.212	AS2856 British Telecommunications PLC	`5.76ms` from London, GB
217.61.189.196	AS6908 Datahop - Six Degrees	`3.98ms` from London, GB
47.203.192.36	AS5650 Frontier Communications of America, Inc.	`5.94ms` from Miami, US
116.253.212.212	AS137693 CHINATELECOM Guangxi Nanning IDC network	`0.24ms` from Nanning, CN
93.202.128.20	AS3320 Deutsche Telekom AG	`8.67ms` from Nuernberg, DE
174.114.177.148	AS812 Rogers Communications Canada Inc.	`4.88ms` from Ottawa, CA
90.20.242.36	AS3215 Orange S.A.	`19.05ms` from Paris, FR
115.64.70.84	AS7545 TPG Telecom Limited	`1.22ms` from Perth, AU
54.87.81.116	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
24.54.234.116	AS14638 Liberty Communications of Puerto Rico LLC	`1.26ms` from San Juan, PR
191.255.243.4	AS27699 TELEFÔNICA BRASIL S.A	`6.14ms` from Sao Paulo, BR
13.230.19.196	AS16509 Amazon.com, Inc.	`0.20ms` from Tokyo, JP
126.1.185.36	AS17676 SoftBank Corp.	`15.16ms` from Tokyo, JP
133.11.240.84	AS2501 The University of Tokyo	`1.83ms` from Tokyo, JP
197.9.81.36	AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom)	`19.31ms` from Tunis, TN
117.37.129.20	AS4134 CHINANET-BACKBONE	`11.57ms` from Xi'an, CN
185.70.76.212	AS199081 Lancom Ltd.	`0.93ms` from Athens, GR
44.238.222.244	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
20.246.23.84	AS8075 Microsoft Corporation	`0.25ms` from Boydton, US

Traceroute

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

traceroute -a -n -q1 -m6 201.54.139.98

traceroute to 201.54.139.98 (201.54.139.98): 6 hops max, 52 byte packets

1 [AS31898] 140.91.230.7 0.077 ms

2 [AS9318] 39.120.201.130 0.456 ms

3 [AS9318] 39.120.201.129 2.527 ms

4 *

5 *

6 *

Measurement taken from

IPinfo ProbeNet in Chuncheon, KR

On November 22nd 2025

What are IP address ranges?

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