200.129.37.0/24

AS1916 · Rede Nacional de Ensino e Pesquisa

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Summary

Country	Brazil
Domain	ufc.br
ASN	AS1916
Parent Range	200.129.0.0/16
Registry	LACNIC
ID	DRC37

WHOIS Details

inetnum:     200.129.36.0/23
aut-num:     AS1916
abuse-c:     SIC128
owner:       UNIVERSIDADE FEDERAL DO CEARA
ownerid:     07.272.636/0001-31
responsible: Saulo Gonçalves de Sousa
owner-c:     DIRCI8
tech-c:      DIRCI8
inetrev:     200.129.36.0/23
nserver:     taiba.ufc.br
nsstat:      20210315 AA
nslastaa:    20210315
nserver:     cici.sti.ufc.br
nsstat:      20210315 AA
nslastaa:    20210315
created:     20120911
changed:     20210316
inetnum-up:  200.129.0.0/16

nic-hdl-br:  DIRCI8
person:      Divisão de Redes CISI
created:     20210316
changed:     20210316

nic-hdl-br:  SIC128
person:      Security Incidents Response Center
created:     20020417
changed:     20050309

Overlapping Ranges

BGP prefixes that contain 200.129.37.0/24

Range	ASN	Company	Num of IPs
200.129.0.0/16	AS1916	Rede Nacional de Ensino e Pesquisa	65,536

Nearby Ranges

BGP prefixes that overlap with 200.129.0.0/16

Range	ASN	Company	Num of IPs
200.129.0.0/16	AS1916	Rede Nacional de Ensino e Pesquisa	65,536
200.129.12.0/22	AS1916	Universidade Federal do Cariri - UFCA	1,024
200.129.40.0/22	AS1916	UNIVERSIDADE FEDERAL DO CEARA	1,024
200.129.56.0/22	AS1916	Universidade Federal do Cariri - UFCA	1,024
200.129.20.0/23	AS1916	UNIVERSIDADE ESTADUAL VALE DO ACARAU	512
200.129.38.0/23	AS1916	UNIVERSIDADE FEDERAL DO CEARA	512
200.129.68.0/24	AS1916	INSTITUTO FEDERAL DE EDUCAÇÃO DA PARAÍBA	256
200.129.47.0/24	AS1916	Universidade Federal do Cariri - UFCA	256
200.129.60.0/24	AS1916	Universidade Federal do Cariri - UFCA	256
200.129.79.0/24	AS1916	INSTITUTO FEDERAL DE EDUCAÇÃO DA PARAÍBA	256
200.129.1.0/24	AS1916	Fundacao Cearense de Pesquisa e Cultura	256
200.129.53.0/24	AS1916	Universidade Federal do Cariri - UFCA	256
200.129.19.0/24	AS1916	UNIVERSIDADE DA INTEGRAÇÃO INTERNACIONAL DA LUSOFO	256
200.129.27.0/24	AS1916	FUNDAÇÃO UNIVERSIDADE ESTADUAL DO CEARA - FUNECE	256
200.129.49.0/24	AS1916	UNIVERSIDADE FEDERAL DO CEARA	256
200.129.22.0/24	AS1916	FUNDAÇÃO UNIVERSIDADE ESTADUAL DO CEARA - FUNECE	256
200.129.71.0/24	AS1916	INSTITUTO FEDERAL DE EDUCAÇÃO DA PARAÍBA	256
200.129.10.0/24	AS1916	Instituto Federal do Ceará	256
200.129.11.0/24	AS1916	Instituto Federal do Ceará	256
200.129.48.0/24	AS1916	Instituto Federal do Ceará	256
200.129.77.0/24	AS1916	INSTITUTO FEDERAL DE EDUCAÇÃO DA PARAÍBA	256
200.129.23.0/24	AS1916	Fundacao Cearense de Pesquisa e Cultura	256
200.129.33.0/24	AS1916	Telemar Norte Leste S.A.	256
200.129.24.0/24	AS1916	Instituto Federal do Ceará	256
200.129.51.0/24	AS1916	FUNDAÇÃO UNIVERSIDADE ESTADUAL DO CEARA - FUNECE	256
200.129.28.0/24	AS1916	FUNDAÇÃO UNIVERSIDADE ESTADUAL DO CEARA - FUNECE	256
200.129.29.0/24	AS1916	UNIVERSIDADE FEDERAL DO CEARA	256
200.129.46.0/24	AS1916	Instituto Federal do Ceará	256
200.129.16.0/24	AS1916	Instituto Federal do Ceará	256
200.129.0.0/24	AS1916	Fundacao Cearense de Pesquisa e Cultura	256
200.129.9.0/24	AS1916	Instituto Federal do Ceará	256
200.129.17.0/24	AS1916	Instituto Federal do Ceará	256
200.129.74.0/24	AS1916	INSTITUTO FEDERAL DE EDUCAÇÃO DA PARAÍBA	256
200.129.35.0/24	AS1916	UNIVERSIDADE FEDERAL DO CEARA	256
200.129.25.0/24	AS1916	Instituto Federal do Ceará	256
200.129.50.0/24	AS1916	FUNDAÇÃO UNIVERSIDADE ESTADUAL DO CEARA - FUNECE	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

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

IP Address	ASN	Details
200.129.37.1	AS1916 Rede Nacional de Ensino e Pesquisa	`4.20ms` from Fortaleza, 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
105.100.177.248	AS36947 Telecom Algeria	`10.40ms` from Algiers, DZ
128.8.151.248	AS27 University of Maryland	`2.52ms` from Ashburn, US
111.165.165.184	AS4837 CHINA UNICOM China169 Backbone	`5.20ms` from Beijing, CN
24.2.244.120	AS7922 Comcast Cable Communications, LLC	`10.02ms` from Boston, US
149.62.150.24	AS24971 MasterDC s.r.o.	`0.14ms` from Brno, CZ
87.184.196.248	AS3320 Deutsche Telekom AG	`5.10ms` from Duesseldorf, DE
98.47.193.72	AS7922 Comcast Cable Communications, LLC	`5.62ms` from Fremont, US
35.179.208.88	AS16509 Amazon.com, Inc.	`0.17ms` from London, GB
84.126.246.184	AS6739 Vodafone ONO AS	`5.83ms` from Madrid, ES
216.139.151.24	AS22136 New York Connect	`0.91ms` from New York City, US
72.186.29.168	AS33363 Charter Communications, Inc	`10.45ms` from Orlando, US
75.164.147.104	AS209 CenturyLink Communications, LLC	`1.72ms` from Portland, US
34.196.64.56	AS14618 Amazon.com, Inc.	`0.23ms` from Reston, US
98.87.109.136	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
46.217.170.72	AS6821 Makedonski Telekom AD-Skopje	`5.95ms` from Sofia, BG
54.253.181.232	AS16509 Amazon.com, Inc.	`0.60ms` from Sydney, AU
35.192.200.168	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
210.13.232.120	AS9929 CHINA UNICOM Industrial Internet Backbone	`15.32ms` from Guangzhou, CN
150.40.246.24	AS136907 HUAWEI CLOUDS	`1.25ms` from Hong Kong, HK
202.95.130.8	AS9875 PT. Pasifik Satelit Nusantara	`1.03ms` from Jakarta, ID
47.154.176.88	AS5650 Frontier Communications of America, Inc.	`2.66ms` from Los Angeles, US
88.13.38.136	AS3352 TELEFONICA DE ESPANA S.A.U.	`8.30ms` from Madrid, ES
132.203.2.8	AS36786 Universite Laval	`5.12ms` from Montreal, CA
147.124.115.184	AS30103 Zoom Video Communications, Inc	`0.63ms` from Osaka, JP
4.154.177.120	AS8075 Microsoft Corporation	`0.30ms` from Quincy, US

Traceroute

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

traceroute -a -n -q1 -f2 200.129.37.1

traceroute to 200.129.37.1 (200.129.37.1): 64 hops max, 52 byte packets

2 [] 45.68.76.20 0.924 ms

3 *

4 *

5 [AS1916] 200.129.37.1 3.959 ms

Measurement taken from

IPinfo ProbeNet in Fortaleza, BR

On April 13th 2026

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