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AS15238

GF-AS15238

Gates Foundation

Registry

Authoritative registration data

AS number
15238
Name
GF-AS15238
Organisation
Gates Foundation
Country
—
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

4

IPv6 prefixes

0

Total announced

4

Announced prefixes

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

Prefixes announced by AS15238
206.81.217.0/24 IPv4 /24 not checked
65.117.201.0/24 IPv4 /24 not checked
66.17.185.0/24 IPv4 /24 not checked
66.17.221.0/24 IPv4 /24 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 AS15238
Address families
SIX Seattle: MTU 1500 — IPv4

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 AS15238 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

7 networks seen before AS15238 in AS paths

Observed upstreams
Families
AS3356 LEVEL3 76 340
v4
AS3257 GTT-BACKBONE 47 220
v4
AS6939 HURRICANE 12 48
v4
AS9002 RETN-AS 4 16
v4
AS286 KPN 1 4
v4
AS7575 AARNET-AS-AP 1 4
v4
AS394256 CLOUDSINGULARITY 1 4
v4

No rows match “”.

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Observed downstreams

0 networks seen after AS15238 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

5 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 1 20
v4
AS18106 VIEWQWEST-SG-AP 1 4
v4
AS34927 iFog-GmbH 1 4
v4
AS35280 F5 1 4
v4
AS49544 i3Dnet 1 4
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.