AS61751
ASN61751
SINTNET-TELECOMUNICACOES E INFORMATICA LTDA
Registry
Authoritative registration data
- AS number
- 61751
- Name
- ASN61751
- Organisation
- SINTNET-TELECOMUNICACOES E INFORMATICA LTDA
- Country
-
BR
Brazil
- RIR
- —
- Registered
IPv4 prefixes
14
IPv6 prefixes
7
Total announced
21
Announced prefixes
Observed in BGP by route collectors, not a registry allocation list
| 131.72.252.0/22 | IPv4 | /22 | not checked | |
| 168.228.40.0/22 | IPv4 | /22 | not checked | |
| 131.72.252.0/23 | IPv4 | /23 | not checked | |
| 131.72.254.0/23 | IPv4 | /23 | not checked | |
| 168.228.40.0/23 | IPv4 | /23 | not checked | |
| 168.228.42.0/23 | IPv4 | /23 | not checked | |
| 131.72.252.0/24 | IPv4 | /24 | not checked | |
| 131.72.253.0/24 | IPv4 | /24 | not checked | |
| 131.72.254.0/24 | IPv4 | /24 | not checked | |
| 131.72.255.0/24 | IPv4 | /24 | not checked | |
| 168.228.40.0/24 | IPv4 | /24 | not checked | |
| 168.228.41.0/24 | IPv4 | /24 | not checked | |
| 168.228.42.0/24 | IPv4 | /24 | not checked | |
| 168.228.43.0/24 | IPv4 | /24 | not checked | |
| 2804:1bcc::/32 | IPv6 | /32 | not checked | |
| 2804:1bcc:8000::/33 | IPv6 | /33 | not checked | |
| 2804:1bcc::/33 | IPv6 | /33 | not checked | |
| 2804:1bcc:4000::/34 | IPv6 | /34 | not checked | |
| 2804:1bcc:8000::/34 | IPv6 | /34 | not checked | |
| 2804:1bcc::/34 | IPv6 | /34 | not checked | |
| 2804:1bcc:c000::/34 | IPv6 | /34 | not checked |
No rows match “”.
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Internet Exchanges
Exchanges where this network has a listed peering LAN connection
| Address families | ||
|---|---|---|
| IX.br (PTT.br) Rio de Janeiro: ATM/MPLA | 80,000 Mbps | IPv4 · IPv6 |
| IX.br (PTT.br) São Paulo: ATM/MPLA | 10,000 Mbps | IPv4 · IPv6 |
No rows match “”.
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Exchange membership means the network has a listed connection; it does not prove peering with other members.
Observed adjacencies
Networks seen next to AS61751 in BGP paths by route collectors.
Observed upstreams
13 networks seen before AS61751 in AS paths
| Families | |||
|---|---|---|---|
| AS3356 LEVEL3 | 652 | 3,188 |
v4
v6
|
| AS6939 HURRICANE | 363 | 2,627 |
v4
v6
|
| AS267470 ASN267470 | 259 | 1,072 |
v4
v6
|
| AS263009 ASN263009 | 205 | 569 |
v4
v6
|
| AS35280 F5 | 17 | 187 |
v4
v6
|
| AS14840 ASN14840 | 5 | 164 |
v4
v6
|
| AS6057 6057 | 9 | 79 |
v4
v6
|
| AS137409 GSLNETWORKS-AS-AP | 11 | 58 |
v4
v6
|
| AS7195 7195 | 6 | 28 |
v4
v6
|
| AS61626 ASN61626 | 2 | 6 |
v6
|
| AS52468 52468 | 1 | 4 |
v6
|
| AS268624 ASN268624 | 1 | 4 |
v6
|
| AS39120 CONVERGENZE-AS | 1 | 2 |
v6
|
No rows match “”.
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Observed downstreams
3 networks seen after AS61751 in AS paths
| Families | |||
|---|---|---|---|
| AS269076 ASN269076 | 415 | 2,033 |
v4
v6
|
| AS271681 | 475 | 2,010 |
v4
v6
|
| AS268469 | 1 | 1 |
v6
|
No rows match “”.
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Uncertain adjacencies
19 adjacencies that may be an artefact of collector peering
| Families | |||
|---|---|---|---|
| AS24482 SGGS-AS-AP | 3 | 42 |
v4
v6
|
| AS52873 ASN52873 | 3 | 37 |
v4
v6
|
| AS51185 MAINSTREAMING-AS | 3 | 33 |
v4
v6
|
| AS263152 ASN263152 | 3 | 33 |
v4
v6
|
| AS271253 ASN271253 | 3 | 30 |
v4
|
| AS28634 ASN28634 | 3 | 24 |
v4
|
| AS262427 ASN262427 | 3 | 24 |
v4
|
| AS22548 ASN22548 | 3 | 21 |
v4
v6
|
| AS36236 NETACTUATE | 3 | 21 |
v4
v6
|
| AS60503 FNXTEC | 3 | 21 |
v4
v6
|
| AS61573 ASN61573 | 3 | 21 |
v4
v6
|
| AS199524 GCORE | 3 | 21 |
v4
v6
|
| AS263237 | 3 | 21 |
v4
v6
|
| AS52320 52320 | 3 | 13 |
v6
|
| AS264479 ASN264479 | 3 | 13 |
v6
|
| AS37721 ORG-VTS1-AFRINIC | 3 | 12 |
v4
|
| AS28624 ASN28624 | 3 | 9 |
v6
|
| AS269076 ASN269076 | 1 | 6 |
v4
v6
|
| AS271681 | 1 | 6 |
v4
v6
|
No rows match “”.
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