AS Number
AS53100
AS Name
Org Name
Criare Telecomunicações e Consultoria Ltda. - EPP
Country / Region
Brazil
Registry

RegDate

19971218

Updated

20230803

AS53100 Looking Glass
IPv4Prefixes

3

IPv6Prefixes

1

IPv4 NUMs

4,096

IPv6 NUMs(/64)

4,294,967,296

4,096 IPv4 Addresses
CIDR Description IP Num
187.103.128.0/21
ROA Signed and Valid
Criare Telecomunicações e Consultoria Ltda. - EPP 2048
187.103.128.0/20
ROA Signed and Valid
Criare Telecomunicações e Consultoria Ltda. - EPP 4096
187.103.136.0/21
ROA Signed and Valid
Criare Telecomunicações e Consultoria Ltda. - EPP 2048
CIDR Description IP NUMs(prefix /64)
2804:c0::/32
ROA Signed and Valid
Criare Telecomunica��es e Consultoria Ltda. - EPP 4294967296
AS Description Country / Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS271253 LINK BRASIL TELECOMUNICACOES LTDA, BR Brazil 4,096 336,003,072 IPv4 IPv4 IPv6 IPv6
AS28571 UNIVERSIDADE DE SAO PAULO, BR Brazil 163,072 4,294,967,296 IPv6 IPv6
AS14840 BR.Digital Provider, BR Brazil 65,536 14,009,892,864 IPv4 IPv4 IPv6 IPv6
AS28624 PROVEDORA CMA INTERNET LTDA, BR Brazil 36,864 4,294,967,296 IPv6 IPv6
AS6057 Administracion Nacional de Telecomunicaciones, UY Uruguay 2,164,224 68,719,476,736 IPv4 IPv4 IPv6 IPv6
AS6939 HURRICANE - Hurricane Electric LLC, US United States 530,688 282,631,934,050,304 IPv4 IPv4 IPv6 IPv6
AS7195 EDGEUNO SAS, CO Colombia 35,584 4,276,158,464 IPv4 IPv4
AS14868 Ligga Telecomunicações S.A., BR Brazil 75,776 4,294,967,296 IPv4 IPv4
AS60503 FNXTEC - FNX Tecnologia LTDA, BR Brazil 2,304 34,359,738,368 IPv4 IPv4 IPv6 IPv6
AS22356 Durand do Brasil Ltda, BR Brazil 29,184 4,294,967,296 IPv4 IPv4
AS28663 FLYS INTERATIVA LTDA, BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS35280 F5 - F5 Networks SARL, FR France 50,944 81,604,378,624 IPv4 IPv4 IPv6 IPv6
AS52873 Softdados Telecomunicações, BR Brazil 4,096 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS57463 NetIX - NetIX Communications JSC, BG Bulgaria 512 0 IPv4 IPv4
AS61573 GRUPO IP (BRASIL) - IP TELECOM, BR Brazil 1,024 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS199524 GCORE - G-Core Labs S.A., LU Luxembourg 88,576 110,100,480 IPv4 IPv4 IPv6 IPv6
AS263152 MIGO TELECOM, BR Brazil 6,144 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS917 MISAKA - Misaka Network, Inc., US United States 6,144 872,677,376 IPv4 IPv4
AS1916 Rede Nacional de Ensino e Pesquisa, BR Brazil 720,288 268,435,456 IPv4 IPv4 IPv6 IPv6
AS6424 EDGOO - EDGOO NETWORKS UNIPESSOAL LDA, PT Portugal 3,584 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS24482 SGGS-AS-AP - SG.GS, SG Singapore 21,504 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS42473 AS-ANEXIA - ANEXIA Internetdienstleistungs GmbH, AT Austria 77,312 4,320,002,048 IPv4 IPv4 IPv6 IPv6
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT, BR Brazil 159,744 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS28634 Life Tecnologia Ltda., BR Brazil 24,576 4,294,967,296 IPv4 IPv4
AS53070 T-Systems do Brasil Ltda., BR Brazil 8,192 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS263237 PowerHost Telecom SPA, CL Chile 3,328 131,072 IPv4 IPv4 IPv6 IPv6
AS264479 Turbozone Internet, BR Brazil 2,560 4,294,967,296 IPv4 IPv4 IPv6 IPv6
IP Address Domain NUMs Domains
187.103.130.3 1 rt02.criare-net.com.br.
187.103.130.4 2 sender-mbox.criare-net.com.br
187.103.130.5 2 sender02.criarenet.com
187.103.130.6 2 mx01.criare-net.com.br
187.103.130.7 1 mx03.criare-net.com.br
187.103.130.10 1 mx02.criare-net.com.br
187.103.130.26 1 isp-26.criare-net.com.br
187.103.130.100 2 exchange.mailcriare.com
187.103.130.162 2 developer.wifimax.com.br
187.103.130.163 10 api.wifimax.com.br
aut-num:     AS53100
owner:       Criare Telecomunicações e Consultoria Ltda. - EPP
responsible: Armando Luiz Kratina Junior
owner-c:     ALJ
routing-c:   ALJ
abuse-c:     ALJ
created:     20091124
changed:     20130306
inetnum:     187.103.128.0/20
inetnum:     2804:c0::/32
as-in:       from AS16735 100 accept ANY
as-in:       from AS28576 100 accept ANY
as-in:       from AS26162 100 accept ANY
as-out:      to AS16735 announce AS53100
as-out:      to AS28576 announce AS53100
as-out:      to AS26162 announce AS53100

nic-hdl-br:  ALJ
person:      Armando Luiz Kratina Junior
created:     19971218
changed:     20230803