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Internet tools
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DNS propagation check
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HTTP/S request tool
TLS/SSL certificate check
beta
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What is my IPv4 and IPv6?
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Lorem ipsum generator
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HTML encode/decode
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Misc tools
Password generator
World map, day/night + local time
beta
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DNS propagation check
Port scan + probeing
WHOIS / RDAP lookup
HTTP/S request tool
TLS/SSL certificate check
beta
E-mail DNSBL blacklist check
Reverse DNS
CIDR calculator
beta
ASN database lookup
beta
What is my IPv4 and IPv6?
GeoIP location
QR code generator
Dev tools
Color contrast checker
Color picker
Lorem ipsum generator
URL encode/decode
HTML encode/decode
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Hash calculator (CRC64 - MD5 - SHA - RIPEMD)
Misc tools
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World map, day/night + local time
beta
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Result
AS271201, Vianet Telecomunicacoes Ltda
Last update of data:
05-04-2024 02:23 UTC
ASN:
AS271201
Country:
BR - Brazil (South America)
Org.:
Vianet Telecomunicacoes Ltda
Stats:
Peers
45
IX'es
-
Prefixes
4
IPv4
1.024
IPv6
7,9E+28
Contact:
Vianet Telecomunicacoes Ltda
History
Date
Peers
IX'es
Prefixes
IPv4
IPv6
Before 12-01-2024
46
-
4
1.024
7,9E+28
12-01-2024
-2
-
-
-
-
09-02-2024
-1
-
-
-
-
08-03-2024
+1
-
-
-
-
05-04-2024
+1
-
-
-
-
Current
45
-
4
1.024
7,9E+28
Peers
Country
Relationship
ASN
Organization
Peers
Prefix'es
Austria
Peer
AS42473
ANEXIA Internetdienstleistungs GmbH
2.871
382
Brazil
Upstream
AS1916
Rede Nacional de Ensino e Pesquisa
2.340
60
Brazil
Upstream
AS262462
Aranet Comunicacao Ltda
98
6
Brazil
Upstream
AS262503
WIKI TELECOMUNICACOES EIRELI
113
6
Brazil
Upstream
AS267613
ELETRONET S.A.
2.686
2
Brazil
Upstream
AS268737
CONECT TELECOM COMUNICAO LTDA
10
2
Brazil
Peer
AS14840
BR.Digital Provider
5.146
89
Brazil
Peer
AS28186
ITS TELECOMUNICACOES LTDA
2.229
10
Brazil
Peer
AS28571
UNIVERSIDADE DE SAO PAULO
1.849
19
Brazil
Peer
AS28624
PROVEDORA CMA INTERNET LTDA
2.089
6
Brazil
Peer
AS28634
Life Tecnologia Ltda.
1.983
7
Brazil
Peer
AS52873
Softdados Telecomunicaes
2.339
4
Brazil
Peer
AS53070
T-Systems do Brasil Ltda.
2.088
3
Brazil
Peer
AS60503
FNX Tecnologia LTDA
1.824
11
Brazil
Peer
AS61573
IP TELECOM (BRASIL)
750
2
Brazil
Peer
AS263152
MIGO TELECOM
3.195
6
Brazil
Peer
AS264479
Turbozone Internet
2.213
5
Brazil
Peer
AS271253
LINK BRASIL TELECOMUNICACOES LTDA
5.084
18
Brazil
Downstream
AS263841
JOSE DIAS DE OLIVEIRA NETO
3
2
Brazil
Downstream
AS264043
SILFERNET COMRCIO E SERVIOS LTDA
2
2
Brazil
Downstream
AS265463
G4 Ltda
5
2
Brazil
Downstream
AS265909
B. DOS S. RAMOS TECNOLOGIA E INFORMATICA - ME
2
2
Brazil
Downstream
AS266643
NETFY TELECOMUNICACOES
2
2
Brazil
Downstream
AS267939
W M S FONTES INFORMATICA - LTDA
1
2
Brazil
Downstream
AS268011
S.BARROS DE SOUZA-ME
9
2
Brazil
Downstream
AS269721
A. CHAVES DOS SANTOS COMERCIO
1
2
Brazil
Downstream
AS270779
Netshow Telecomumicacoes
1
2
Brazil
Downstream
AS270830
F. R. DE MORAIS
2
8
Brazil
Downstream
AS270941
QUEIROZ & CAVALCANTE TELECOMUNICACOES LTDA
1
1
Brazil
Downstream
AS270997
F L L de Sousa ME
4
2
Brazil
Downstream
AS271419
S.F. GOMES TELECOMUNICACOES
4
5
Britain (UK)
Upstream
AS41095
IPTP LTD
1.352
102
Burkina Faso
Peer
AS37721
Virtual Technologies & Solutions
4.635
10
Chile
Upstream
AS263237
PowerHost Telecom SPA
1.839
15
France
Upstream
AS35280
F5 Networks SARL
5.648
35
Luxembourg
Peer
AS199524
G-Core Labs S.A.
5.318
451
Portugal
Upstream
AS47787
EDGOO NETWORKS UNIPESSOAL LDA
2.968
21
Singapore
Peer
AS24482
SG.GS
8.400
17
United States
Upstream
AS2914
NTT America, Inc.
1.539
343
United States
Upstream
AS6939
Hurricane Electric LLC
10.675
262
United States
Peer
AS917
Misaka Network, Inc.
2.933
28
United States
Peer
AS1828
Unitas Global LLC
5.688
251
United States
Peer
AS36236
NetActuate, Inc
7.474
206
Uruguay
Upstream
AS6057
Administracion Nacional de Telecomunicaciones
3.933
19
Peer
AS23106
3.699
8
- - show more (+34 entries) - -
- - show less (-34 entries) - -
Announced (uniq) prefixes
Country
ASN
Announced prefix
Description
Size
Brazil
AS271201
179.49.184.0/24
Vianet Telecomunicacoes Ltda
256
Brazil
AS271201
179.49.185.0/24
S DA C S MADALENA LTDA
256
Brazil
AS271201
179.49.186.0/23
Vianet Telecomunicacoes Ltda
512
Country
ASN
Announced prefix
Description
Size
Brazil
AS271201
2804:77d0::/32
Vianet Telecomunicacoes Ltda
7,9E+28
Log
000
+000
Parse input (ASN)
000
+000
Search database for 'AS271201'
002
+002
1 ASN's found
003
+000
Done
003
+000
Load details of AS271201
012
+009
4 prefixes found
041
+029
45 peers found
043
+002
No matching IX connections found!
047
+004
5 historical items loaded
047
+000
Done