200.18.8.0/21

AS10715 · Universidade Federal de Santa Catarina

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Summary

Country	Brazil
Domain	ufsc.br
ASN	AS10715
Parent Range	200.18.0.0/20
Registry	LACNIC
ID	ETM4

WHOIS Details

inetnum:     200.18.0.0/20
aut-num:     AS10715
abuse-c:     SIRTE7
owner:       Universidade Federal de Santa Catarina
ownerid:     83.899.526/0001-82
responsible: Edison Tadeu Lopes Melo
owner-c:     ETM
tech-c:      POREG1
inetrev:     200.18.2.0/24
nserver:     fritz.blusoft.ufsc.br [lame - not published]
nsstat:      20240131 UH
nslastaa:    20130306
nserver:     d20.furb.rct-sc.br [lame - not published]
nsstat:      20240131 UH
nslastaa:    20130306
created:     20000216
changed:     20240129

nic-hdl-br:  ETM
person:      Edison Tadeu Lopes Melo
created:     19971218
changed:     20120229

nic-hdl-br:  POREG1
person:      PoPSC Registro
created:     20240129
changed:     20240129

nic-hdl-br:  SIRTE7
person:      Security Incident Response Team
created:     20160825
changed:     20160825

Overlapping Ranges

BGP prefixes that contain 200.18.8.0/21

Range	ASN	Company	Num of IPs
200.18.0.0/20	AS10715	Universidade Federal de Santa Catarina	4,096

Nearby Ranges

BGP prefixes that overlap with 200.18.0.0/16

Range	ASN	Company	Num of IPs
200.18.128.0/18	AS1916	Rede Nacional de Ensino e Pesquisa	16,384
200.18.192.0/19	AS1916	Rede Nacional de Ensino e Pesquisa	8,192
200.18.48.0/20	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	4,096
200.18.0.0/20	AS10715	Universidade Federal de Santa Catarina	4,096
200.18.240.0/20	AS1251	FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO	4,096
200.18.80.0/20	AS1916	Rede Nacional de Ensino e Pesquisa	4,096
200.18.112.0/20	AS262907	BRASIL TECPAR \| AMIGO \| AVATO	4,096
200.18.32.0/20	AS268118	UNIVERSIDADE FEDERAL DE SANTA MARIA	4,096
200.18.64.0/20	AS2716	Universidade Federal do Rio Grande do Sul	4,096
200.18.100.0/22	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	1,024
200.18.104.0/23	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	512
200.18.106.0/23	AS28571	Instituto Pesquisas Tecnológicas do Estado de S.P.	512
200.18.108.0/23	AS28571	Instituto Pesquisas Tecnológicas do Estado de S.P.	512
200.18.48.0/23	AS1251	FUNDACAO GETULIO VARGAS - SÃO PAULO	512
200.18.52.0/24	AS1251	FUNDACENTRO - FUND.JORGE D.F. SEG. E MED. DO TRAB.	256
200.18.53.0/24	AS28571	Instituto Pesquisas Tecnológicas do Estado de S.P.	256
200.18.252.0/24	AS1251	SOCIEDADE CAMPINEIRA DE EDUCAÇÃO E INSTRUÇÃO	256
200.18.96.0/24	AS52888	UNIVERSIDADE FEDERAL DE SAO CARLOS	256

Hosted domains

There are 4 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
200.18.15.19	criocriciuma.com.br	3

Hosted domains API

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Useful for Cybersecurity

Read more

Pingable IPs

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

IP Address	ASN	Details
200.18.15.196	AS10715 Universidade Federal de Santa Catarina	`12.69ms` from Sao Paulo, 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
135.148.44.165	AS16276 OVH SAS	`1.46ms` from Ashburn, US
108.161.212.21	AS40805 JMF Solutions, Inc	`4.44ms` from Atlanta, US
110.20.1.181	AS4804 Microplex PTY LTD	`2.38ms` from Brisbane, AU
188.228.23.213	AS29695 Altibox AS	`6.46ms` from Copenhagen, DK
36.249.182.85	AS4837 CHINA UNICOM China169 Backbone	`6.57ms` from Fuzhou, CN
163.142.88.69	AS17816 China Unicom IP network China169 Guangdong province	`5.09ms` from Guangzhou, CN
179.24.1.133	AS6057 Administracion Nacional de Telecomunicaciones	`1.60ms` from Montevideo, UY
218.115.59.85	AS17676 SoftBank Corp.	`4.25ms` from Osaka, JP
90.47.59.181	AS3215 Orange S.A.	`8.58ms` from Paris, FR
200.210.74.213	AS4230 CLARO S.A.	`5.07ms` from Sao Paulo, BR
58.151.40.213	AS3786 LG DACOM Corporation	`2.82ms` from Seoul, KR
59.18.193.117	AS4766 Korea Telecom	`1.62ms` from Seoul, KR
58.182.190.197	AS55430 Starhub Ltd	`1.50ms` from Singapore, SG
98.204.228.37	AS7922 Comcast Cable Communications, LLC	`7.63ms` from Ashburn, US
120.4.222.21	AS4837 CHINA UNICOM China169 Backbone	`6.45ms` from Beijing, CN
110.43.51.53	AS58466 CHINANET Guangdong province network	`2.58ms` from Guangzhou, CN
41.132.32.117	AS20011 Dimension Data	`1.44ms` from Johannesburg, ZA
98.176.13.85	AS22773 Cox Communications Inc.	`7.82ms` from Los Angeles, US
68.109.81.69	AS22773 Cox Communications Inc.	`5.55ms` from Los Angeles, US
75.15.158.229	AS7018 AT&T Enterprises, LLC	`2.09ms` from Los Angeles, US
115.129.120.213	AS7545 TPG Telecom Limited	`1.68ms` from Melbourne, AU
189.144.93.101	AS8151 UNINET	`1.21ms` from Mexico City, MX
99.73.64.21	AS7018 AT&T Enterprises, LLC	`2.47ms` from Miami, US
173.24.170.165	AS30036 Mediacom Communications Corp	`17.96ms` from Minneapolis, US
131.202.161.133	AS611 NB-PEI Educational Computer Network	`15.64ms` from Montreal, CA

Traceroute

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

traceroute -a -n -q1 -m7 200.18.10.57

traceroute to 200.18.10.57 (200.18.10.57): 7 hops max, 52 byte packets

1 [AS263175] 186.2.246.129 0.409 ms

2 [AS263175] 186.2.247.240 0.495 ms

3 [AS263175] 186.2.247.236 0.377 ms

4 [] 193.252.227.177 0.522 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Cayenne, GF

On December 6th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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