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AS131161

NECCN

NEC Corporation

Registry

Authoritative registration data

AS number
131161
Name
NECCN
Organisation
NEC Corporation
Country
Flag of Japan JP Japan
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

6

IPv6 prefixes

3

Total announced

9

Announced prefixes

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

Prefixes announced by AS131161
43.222.0.0/16 IPv4 /16 not checked
43.222.0.0/18 IPv4 /18 not checked
43.222.60.0/23 IPv4 /23 not checked
43.222.255.0/24 IPv4 /24 not checked
43.222.62.0/24 IPv4 /24 not checked
43.222.63.0/24 IPv4 /24 not checked
2400:53e0::/32 IPv6 /32 not checked
2400:53e0:1000::/36 IPv6 /36 not checked
2400:53e0:1fff::/48 IPv6 /48 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Observed adjacencies

Networks seen next to AS131161 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

6 networks seen before AS131161 in AS paths

Observed upstreams
Families
AS17676 367 1,655
v4 v6
AS2519 282 918
v4 v6
AS6939 104 324
v4 v6
AS20485 5 10
v4
AS8966 3 6
v4
AS9002 2 6
v4 v6

No rows match “”.

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Observed downstreams

0 networks seen after AS131161 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

9 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 1 47
v4 v6
AS2500 1 5
v4 v6
AS18106 1 5
v4 v6
AS35280 1 5
v4 v6
AS49544 1 5
v4 v6
AS59105 1 5
v4 v6
AS17639 1 4
v4 v6
AS45489 1 4
v4 v6
AS25152 1 2
v6

No rows match “”.

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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.