AS36306 Stanford Hospital and Clinics 🇺🇸 US

Announcing 14 prefixes, seen at the RIS collectors.

IPv4 prefixes
14
4,864 (19 × /24)
IPv6 prefixes
0
-
Upstreams
6
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS36306
Name
Stanford Hospital and Clinics
Organisation
Stanford Hospital and Clinics
Country
🇺🇸 US
RIR
ARIN
Allocated
2011-03-29

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

0 valid (0.0%) 0 invalid (0.0%) 14 no ROA (100.0%)

Upstreams

Networks seen providing transit to this one

Network Country Cone IPv4 prefixes Paths Source
AS3356 Lumen (Level 3) 🇺🇸 US 70,670 2,073 230 CAIDA
AS174 Cogent Communications, LLC 🇺🇸 US 65,754 4,016 28 CAIDA
AS3257 GTT Communications Inc. 🇺🇸 US 63,133 1,813 28 CAIDA
AS6461 Zayo Bandwidth 🇺🇸 US 50,489 212 84 CAIDA
AS198949 Radware 🇮🇱 IL 587 235 126 CAIDA
AS396097 Sail Internet, Inc. 🇺🇸 US 4 19 108 CAIDA

Peers

Adjacencies that look settlement-free rather than transit

No peers observed at the collectors.

Downstreams

Networks this one appears to provide transit to

No downstreams observed at the collectors.

Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.