AS Number
AS52888
AS Name
Org Name
UNIVERSIDADE FEDERAL DE SAO CARLOS
Country
Brazil
Registry

RegDate

20230411

Updated

20230411

AS52888 Looking Glass
https://bgp.tools/lg/52888
IPv4Prefixes

28

IPv6Prefixes

6

IPv4 NUMs

28,160

IPv6 NUMs(/64)

4,294,967,296

28,160 IPv4 Addresses
CIDR Description IP Num
186.219.80.0/21
IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 2048
186.219.80.0/20
IRR Valid
4096
186.219.88.0/22
IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 1024
186.219.88.0/21
IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 2048
186.219.92.0/22
IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 1024
200.9.84.0/24
IRR Valid
256
200.18.96.0/24
ROA Signed and Valid IRR Valid
256
200.18.96.0/22
ROA Signed and Valid IRR InValid
UNIVERSIDADE FEDERAL DE SAO CARLOS 1024
200.18.96.0/21
ROA Signed and Valid IRR InValid
UNIVERSIDADE FEDERAL DE SAO CARLOS 2048
200.18.100.0/22
ROA Signed and Valid IRR InValid
1024
200.18.102.0/24
ROA Signed and Valid IRR Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 256
200.18.103.0/24
ROA Signed and Valid IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 256
200.18.104.0/24
ROA Signed and Valid IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 256
200.18.104.0/23
ROA Signed and Valid IRR Valid
512
200.18.105.0/24
ROA Signed and Valid IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 256
200.133.224.0/21
IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 2048
200.133.224.0/20
IRR Valid
4096
200.133.232.0/21
IRR InValid
UNIVERSIDADE FEDERAL DE SAO CARLOS 2048
200.133.236.0/23
IRR InValid
UNIVERSIDADE FEDERAL DE SAO CARLOS 512
200.133.238.0/23
IRR InValid
UNIVERSIDADE FEDERAL DE SAO CARLOS 512
200.136.189.0/24
ROA Signed and Valid IRR Valid
256
200.136.190.0/24
ROA Signed and Valid IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 256
200.136.190.0/23
ROA Signed and Valid IRR Valid
512
200.136.191.0/24
ROA Signed and Valid IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 256
200.136.192.0/19
ROA Signed and Valid IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 8192
200.136.192.0/18
IRR Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 16384
200.136.224.0/19
ROA Signed and Valid IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 8192
200.136.248.0/22
ROA Signed and Valid IRR Parent Valid
UNIVERSIDADE FEDERAL DE SAO CARLOS 1024
CIDR Description IP NUMs(prefix /64)
2801:b0::/33
2147483648
2801:b0::/32
UNIVERSIDADE FEDERAL DE SAO CARLOS 4294967296
2801:b0:b0::/46
262144
2801:b0:c0::/46
262144
2801:b0:d0::/46
262144
2801:b0:8000::/33
2147483648
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS39120 CONVERGENZE-AS - Convergenze S.p.A., IT Italy 42,496 17,179,869,184 IPv4 IPv4
AS7713 telkomnet-as-ap - Telekomunikasi Indonesia (PT), ID Indonesia 4,280,064 12,885,032,960 IPv4 IPv4
AS37468 ANGOLA-CABLES - Angola Cables, AO Angola 9,472 42,949,672,960 IPv4 IPv4 IPv6 IPv6
AS37721 Virtual-Technologies-Solutions-SA - Virtual Technologies & Solutions, BF Burkina Faso 15,872 8,589,934,592 IPv4 IPv4
AS9498 BBIL-AP - Bharti Airtel Limited, IN India 2,227,200 4,299,161,600 IPv4 IPv4
AS52840 AVA TELECOMUNICACOES LTDA, BR Brazil 3,584 4,294,967,296 IPv4 IPv4
AS268490 A.I.P. INTERNET, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS269180 VIPNET Conexão, BR Brazil 1,024 4,294,967,296 IPv4 IPv4
AS1251 FUNDAÇÃO DE AMPARO À PESQUISA DO ESTADO SÃO PAULO, BR Brazil 142,848 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,156,032 68,719,607,808 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO S.A.S, CO Colombia 31,488 4,275,109,888 IPv4 IPv4 IPv6 IPv6
AS262427 Invista Net Provedor de Acesso Ltda, BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 726,912 268,566,784 IPv4 IPv4 IPv6 IPv6
AS14840 BR.Digital Telecom, BR Brazil 72,192 14,010,417,152 IPv4 IPv4 IPv6 IPv6
AS262462 Aranet Play, BR Brazil 14,336 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS1031 PEER1-1031 - PEER 1031 LLC, US United States 1,280 4,294,967,296 IPv4 IPv4
AS35280 F5 - F5 Networks SARL, FR France 54,016 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS61573 IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 578,048 282,631,665,745,920 IPv4 IPv4 IPv6 IPv6
AS14537 CL-1379-14537 - Continent 8 LLC, US United States 66,048 12,884,901,888 IPv4 IPv4 IPv6 IPv6
AS52468 UFINET PANAMA S.A., PA Panama 206,592 73,944,072,192 IPv4 IPv4 IPv6 IPv6
AS60602 INOVARE-AS - Inovare-Prim SRL, MD Moldova 3,328 4,294,967,296 IPv4 IPv4
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 256 0 IPv6 IPv6
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 37,888 4,294,967,296 IPv4 IPv4
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S., CO Colombia 4,096 8,589,934,592 IPv4 IPv4 IPv6 IPv6
AS53062 ALT | GRUPO BRASIL TECPAR, BR Brazil 26,112 4,503,616,824,082,432 IPv4 IPv4 IPv6 IPv6
AS53202 Acesso10 Telecom, BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS267613 ELETRONET S.A., BR Brazil 1,024 25,769,803,776 IPv4 IPv4 IPv6 IPv6
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS11097 EMPRESA BRASILEIRA DE PESQUISA AGROPECUARIA, BR Brazil 17,664 2,424,832 IPv4 IPv4 IPv6 IPv6
aut-num:     AS52888
owner:       UNIVERSIDADE FEDERAL DE SAO CARLOS
ownerid:     45.358.058/0001-40
responsible: Secretaria Geral de Informatica
country:     BR
owner-c:     COITI6
routing-c:   COITI6
abuse-c:     COITI6
created:     20120524
changed:     20230411
inetnum:     186.219.80.0/20
inetnum:     2801:b0::/32
inetnum:     200.9.84.0/24
inetnum:     200.133.224.0/20
as-in:       from AS1916 100 accept ANY
as-in:       from AS1251 100 accept ANY
as-in:       from AS13786 100 accept ANY
as-in:       from AS268490 100 accept ANY
as-out:      to AS1916 announce AS52888
as-out:      to AS1251 announce AS52888
as-out:      to AS13786 announce AS52888
as-out:      to AS268490 announce AS52888

nic-hdl-br:  COITI6
person:      Coordenadoria de Infraestrutura de TI
e-mail:      sin-citi@ufscar.br
country:     BR
created:     20230411
changed:     20230411