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AS399521

BNS

Registry

Authoritative registration data

AS number
399521
Name
BNS
Organisation
BNS
Country
—
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

9

IPv6 prefixes

6

Total announced

15

Announced prefixes

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

Prefixes announced by AS399521
172.98.8.0/22 IPv4 /22 not checked
192.92.236.0/22 IPv4 /22 not checked
172.98.10.0/24 IPv4 /24 not checked
172.98.8.0/24 IPv4 /24 not checked
192.92.236.0/24 IPv4 /24 not checked
192.92.237.0/24 IPv4 /24 not checked
192.92.238.0/24 IPv4 /24 not checked
192.92.239.0/24 IPv4 /24 not checked
38.108.9.0/24 IPv4 /24 not checked
2606:4640::/32 IPv6 /32 not checked
2606:4640:1::/48 IPv6 /48 not checked
2606:4640:b::/48 IPv6 /48 not checked
2606:4640:c5::/48 IPv6 /48 not checked
2606:4640:c::/48 IPv6 /48 not checked
2606:4640:ffff::/48 IPv6 /48 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS399521
Address families
DE-CIX Dallas: DE-CIX Dallas Peering LAN 10,000 Mbps IPv4 · IPv6
Equinix Dallas 10,000 Mbps IPv4 · IPv6

No rows match “”.

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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 AS399521 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

7 networks seen before AS399521 in AS paths

Observed upstreams
Families
AS6939 HURRICANE 731 5,357
v4 v6
AS6461 ZAYO-6461 83 860
v4 v6
AS1299 TWELVE99 94 490
v4 v6
AS174 COGENT-174 253 328
v4
AS25091 IP-Max 3 83
v4 v6
AS971 PUREVOLTAGE 1 8
v4
AS4230 ASN4230 1 8
v4

No rows match “”.

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Observed downstreams

1 networks seen after AS399521 in AS paths

Observed downstreams
Families
AS54591 CEF-DIGITAL-25081 571 1,758
v4 v6

No rows match “”.

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Uncertain adjacencies

5 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS19151 BBO-1 3 38
v4 v6
AS49544 i3Dnet 1 28
v4 v6
AS1828 UNITAS 3 18
v4 v6
AS14907 WIKIMEDIA 3 18
v4 v6
AS35280 F5 1 8
v4

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.