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	`0.68ms` 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
18.165.112.148	AS16509 Amazon.com, Inc.	`0.08ms` from Atlanta, US
222.131.58.132	AS4808 China Unicom Beijing Province Network	`3.61ms` from Beijing, CN
194.152.42.20	AS47220 ANTENA3 S.A.	`0.28ms` from Bucharest, RO
162.216.106.244	AS15695 Expereo International BV	`0.30ms` from Dallas, US
87.79.27.100	AS8422 NetCologne Gesellschaft fur Telekommunikation mbH	`1.09ms` from Duesseldorf, DE
195.144.30.164	AS31736 senseLAN GmbH	`2.49ms` from Geneve, CH
196.41.81.100	AS328030 THREE6FIVE NETWORK TECHNOLOGIES (PTY) LTD	`0.39ms` from Johannesburg, ZA
118.182.12.36	AS4134 CHINANET-BACKBONE	`9.68ms` from Lanzhou, CN
217.13.94.244	AS25487 Digital Value SL	`6.87ms` from Madrid, ES
107.127.183.116	AS20057 AT&T Enterprises, LLC	`14.20ms` from Miami, US
69.48.150.116	AS55293 A2 Hosting, Inc.	`0.07ms` from Phoenix, US
99.112.30.52	AS7018 AT&T Enterprises, LLC	`7.57ms` from Redding, US
188.36.219.180	AS5483 Magyar Telekom Plc.	`3.73ms` from Budapest, HU
186.132.231.84	AS22927 Telefonica de Argentina	`2.07ms` from Buenos Aires, AR
27.12.237.212	AS4837 CHINA UNICOM China169 Backbone	`3.44ms` from Chongqing, CN
52.214.203.244	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
168.210.106.164	AS20011 Dimension Data	`1.41ms` from Durban, ZA
82.98.109.4	AS12306 Plus.line AG	`0.31ms` from Frankfurt am Main, DE
24.160.12.132	AS11427 Charter Communications Inc	`10.34ms` from Houston, US
185.8.128.132	AS3188 Alastyr Telekomunikasyon A.S.	`0.19ms` from Izmir, TR
13.40.105.20	AS16509 Amazon.com, Inc.	`0.46ms` from London, GB
216.145.120.52	AS13649 Flexential Colorado Corp.	`7.99ms` from Los Angeles, US
47.150.127.84	AS5650 Frontier Communications of America, Inc.	`1.66ms` from Los Angeles, US
79.116.77.196	AS57269 DIGI SPAIN TELECOM S.L.	`0.75ms` from Madrid, ES
69.18.174.52	AS21886 Ricoh USA, Inc.	`2.29ms` from New York City, US

Traceroute

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

traceroute -a -n -q1 -m5 201.54.142.48

traceroute to 201.54.142.48 (201.54.142.48): 5 hops max, 52 byte packets

1 [AS28099] 37.235.52.2 0.268 ms

2 [AS28099] 190.3.172.129 4.988 ms

3 *

4 *

5 *

Measurement taken from

IPinfo ProbeNet in Vina del Mar, CL

On December 14th 2025

What are IP address ranges?

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