Skip to main content

AS263443

ASN263443

L R DA FONSECA ME

Registry

Authoritative registration data

AS number
263443
Name
ASN263443
Organisation
L R DA FONSECA ME
Country
Flag of Brazil BR Brazil
RIR
—
Registered
Source:asn:rdap retrieved

IPv4 prefixes

3

IPv6 prefixes

1

Total announced

4

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS263443
177.91.132.0/22 IPv4 /22 RPKI valid
177.91.132.0/23 IPv4 /23 RPKI valid
177.91.134.0/23 IPv4 /23 RPKI valid
2804:11d8::/32 IPv6 /32 RPKI valid

No rows match “”.

Showing – of

Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS263443
Address families
IX.br (PTT.br) Fortaleza: ATM/MPLA 10,000 Mbps IPv4 · IPv6
IX.br (PTT.br) Natal: ATM/MPLA 10,000 Mbps IPv4 · IPv6
IX.br (PTT.br) São Paulo: ATM/MPLA 10,000 Mbps IPv4 · IPv6

No rows match “”.

Showing – of

Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS263443 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

8 networks seen before AS263443 in AS paths

Observed upstreams
Families
AS28220 ASN28220 1,387 4,872
v4 v6
AS6939 HURRICANE 42 94
v4
AS265080 ASN265080 20 28
v4
AS35280 F5 7 18
v4
AS137409 GSLNETWORKS-AS-AP 6 12
v4
AS6057 6057 2 4
v4
AS39120 CONVERGENZE-AS 1 2
v4
AS61626 ASN61626 1 2
v4

No rows match “”.

Showing – of

Observed downstreams

3 networks seen after AS263443 in AS paths

Observed downstreams
Families
AS271491 ASN271491 448 2,114
v4 v6
AS269162 ASN269162 276 1,757
v4
AS271433 ASN271433 213 295
v4 v6

No rows match “”.

Showing – of

Uncertain adjacencies

17 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 1 4
v4
AS28634 ASN28634 1 4
v4
AS51185 MAINSTREAMING-AS 1 4
v4
AS271253 ASN271253 1 4
v4
AS6424 EDGOO 1 2
v4
AS22548 ASN22548 1 2
v4
AS28624 ASN28624 1 2
v4
AS36236 NETACTUATE 1 2
v4
AS37721 ORG-VTS1-AFRINIC 1 2
v4
AS52873 ASN52873 1 2
v4
AS60503 FNXTEC 1 2
v4
AS61573 ASN61573 1 2
v4
AS199524 GCORE 1 2
v4
AS262427 ASN262427 1 2
v4
AS263152 ASN263152 1 2
v4
AS263237 263237 1 2
v4
AS264479 ASN264479 1 2
v4

No rows match “”.

Showing – of

Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.