187.109.81.0/24

AS53139 · RDF Informatica Ltda

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Summary

Country	Brazil
Domain	rdfnet.com.br
ASN	AS53139
Parent Range	187.109.80.0/20
Registry	LACNIC
ID	RDF9

WHOIS Details

inetnum:     187.109.80.0/20
aut-num:     AS53139
abuse-c:     CGRTE
owner:       RDF Informatica Ltda
ownerid:     71.187.462/0001-08
responsible: Rafael Duarte F�vero
country:     BR
owner-c:     RDF76
tech-c:      RDF76
inetrev:     187.109.80.0/20
nserver:     ns1.rdfnet.com.br
nsstat:      20240527 AA
nslastaa:    20240527
nserver:     ns2.rdfnet.com.br
nsstat:      20240527 AA
nslastaa:    20240527
created:     20100416
changed:     20130307

nic-hdl-br:  RDF76
person:      Rafael Duarte F�vero
e-mail:      rdf@rdftelecom.com.br
country:     BR
created:     20021008
changed:     20210701

nic-hdl-br:  CGRTE
person:      CGR RDF Telecom
e-mail:      cgr@rdftelecom.com.br
country:     BR
created:     20210608
changed:     20240520

Overlapping Ranges

BGP prefixes that contain 187.109.81.0/24

Range	ASN	Company	Num of IPs
187.109.80.0/20	AS53139	RDF Informatica Ltda	4,096

Nearby Ranges

BGP prefixes that overlap with 187.109.0.0/16

Range	ASN	Company	Num of IPs
187.109.128.0/20	AS28668	Desktop Sigmanet Comunicação Multimídia SA	4,096
187.109.144.0/20	AS28668	Desktop Sigmanet Comunicação Multimídia SA	4,096
187.109.16.0/20	AS53112	SULNET TELECOM	4,096
187.109.192.0/20	AS53115	ISPX Solucoes em Telecomunicacoes SPE Ltda	4,096
187.109.160.0/20	AS263579	ISUPER TELECOMUNICACOES INFO LTDA	4,096
187.109.64.0/20	AS262666	World Web Internet Ltda	4,096
187.109.80.0/20	AS53139	RDF Informatica Ltda	4,096
187.109.224.0/20	AS28343	UNIFIQUE TELECOMUNICACOES S/A	4,096
187.109.240.0/20	AS262497	JNNET TELECOMUNICACOES EIRELI - EPP	4,096
187.109.208.0/20	AS262498	Sudoeste Telecom Ltda - ME	4,096
187.109.96.0/20	AS28158	Ampernet Telecomunicações Ltda	4,096
187.109.0.0/20	AS28198	SEMPRE TELECOMUNICACOES LTDA	4,096
187.109.176.0/20	AS28220	Alares Cabo Servicos de Telecomunicacoes S.A.	4,096
187.109.112.0/22	AS272753	FASTNET FIBRA	1,024
187.109.124.0/22	AS273378	CIRCULA NET LTDA	1,024
187.109.201.0/24	AS53115	LIMA & VICENTE Diversões Eletrônicas LTDA	256
187.109.205.0/24	AS53115	ISUPER TELECOMUNICACOES INFO LTDA	256
187.109.193.0/24	AS262322	ENETBRASIL - SOLUCOES EM INFORMATICA E ELETRONICA	256
187.109.120.0/24	AS61606	Gilvani Ritter - ME	256
187.109.198.0/24	AS262362	B. D. MATOS & CIA LTDA - SINET INTERNET	256
187.109.198.0/24	AS262362	B. D. MATOS & CIA LTDA - SINET INTERNET	256
187.109.119.0/24	AS262767	Avelino e Rodrigues LTDA	256
187.109.123.0/24	AS262767	Avelino e Rodrigues LTDA	256
187.109.118.0/24	AS265928	MWA MAIS	256
187.109.121.0/24	AS273798	JS MELO COMUNICAÇÂO MULTIMIDIA LTDA	256
187.109.122.0/24	AS274575	Torreserver consultoria em Informatica LTDA	256
187.109.193.0/24	AS53115	ENETBRASIL - SOLUCOES EM INFORMATICA E ELETRONICA	256
187.109.194.0/24	AS53115	GILMAR DOS SANTOS - INFORMATICA	256
187.109.195.0/24	AS53115	GILMAR DOS SANTOS - INFORMATICA	256
187.109.196.0/24	AS53115	ENETBRASIL - SOLUCOES EM INFORMATICA E ELETRONICA	256
187.109.198.0/24	AS53115	B. D. MATOS & CIA LTDA - SINET INTERNET	256
187.109.198.0/24	AS53115	B. D. MATOS & CIA LTDA - SINET INTERNET	256
187.109.200.0/24	AS53115	HNET INFORMATICA LTDA	256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Pingable IPs

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

IP Address	ASN	Details
187.109.81.156	AS53139 RDF Informatica Ltda	`9.96ms` from Rio de Janeiro, 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
154.253.84.200	AS36947 Telecom Algeria	`12.66ms` from Algiers, DZ
131.225.166.184	AS3152 Fermi National Accelerator Laboratory (Fermilab)	`1.81ms` from Chicago, US
172.171.22.136	AS8075 Microsoft Corporation	`0.18ms` from Des Moines, US
125.90.91.40	AS4134 CHINANET-BACKBONE	`7.17ms` from Guangzhou, CN
155.232.120.24	AS2018 TENET (The UNINET Project)	`3.21ms` from Johannesburg, ZA
105.112.140.24	AS36873 Airtel Networks Limited	`1.60ms` from Lagos, NG
31.197.75.88	AS3269 Telecom Italia S.p.A.	`1.04ms` from Milan, IT
167.58.185.56	AS6057 Administracion Nacional de Telecomunicaciones	`1.68ms` from Montevideo, UY
185.183.177.216	AS42366 TerraTransit AG	`0.26ms` from Nuernberg, DE
20.120.214.152	AS8075 Microsoft Corporation	`0.16ms` from Quincy, US
24.4.227.136	AS7922 Comcast Cable Communications, LLC	`2.26ms` from San Jose, US
76.146.66.8	AS7922 Comcast Cable Communications, LLC	`5.82ms` from Seattle, US
81.170.148.72	AS8473 Bahnhof AB	`0.71ms` from Stockholm, SE
62.0.24.40	AS1680 Cellcom Fixed Line Communication L.P	`2.06ms` from Tel Aviv, IL
126.150.93.152	AS17676 SoftBank Corp.	`3.35ms` from Tokyo, JP
193.228.112.8	AS34785 Stadtwerke Klagenfurt AG	`4.69ms` from Vienna, AT
207.204.2.8	AS19871 Network Solutions, LLC	`0.47ms` from Atlanta, US
138.0.186.152	AS263736 COOP. DE OBRAS Y DESARROLLO DE MAXIMO PAZ LTDA.	`8.07ms` from Buenos Aires, AR
88.232.55.136	AS9121 Turk Telekomunikasyon Anonim Sirketi	`5.50ms` from Bursa, TR
156.214.246.200	AS8452 TE-AS	`3.99ms` from Cairo, EG
106.87.27.136	AS4134 CHINANET-BACKBONE	`2.49ms` from Chongqing, CN
113.184.115.104	AS45899 VNPT Corp	`6.37ms` from Ho Chi Minh City, VN
115.75.33.88	AS7552 Viettel Group	`1.47ms` from Ho Chi Minh City, VN
86.198.222.40	AS3215 Orange S.A.	`2.77ms` from Marseille, FR
189.225.94.88	AS8151 UNINET	`5.63ms` from Mexico City, MX

Traceroute

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

traceroute -a -n -q1 -f2 187.109.81.176

traceroute to 187.109.81.176 (187.109.81.176): 64 hops max, 52 byte packets

2 [] 185.1.160.119 1.836 ms

3 *

4 *

5 *

6 [AS53139] 187.109.81.176 206.275 ms

Measurement taken from

IPinfo ProbeNet in Amsterdam, NL

On February 7th 2026

What are IP address ranges?

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