206208 looking glass

AS146980 Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course 🇯🇵 JP

Announcing 2 prefixes, seen at the RIS collectors.

IPv4 prefixes
1
256 (1 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
3
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
AS146980
Name
Tokyo Metropolitan College of Industrial Technology Infomation System Engineering Course
Organisation
IOC
Country
🇯🇵 JP
RIR
APNIC
Allocated
2021-08-25
Network type
Educational/Research
Scope
Asia Pacific
Peering policy
Open
Website
https://www.metro-cit.ac.jp/major/informationsystem.html
PeeringDB
net/29546
Exchanges
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

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

Upstream graph

How this network reaches the rest of the internet, two hops out

Drawing the graph…

Only transit edges carried on more than fifty observed paths are drawn, so a large network's full neighbour list is deliberately not shown here.