Routegraphs

Route Grapher

Quick reference: largest ASes

ASN Peer count
4242423914 311
4242421588 182
4242423088 155
4242422189 140
4242421080 122
4242422717 116
4242423035 94
4242421816 92
4242422923 89
4201272923 87


Origin ASNs for 172.23.32.128/29

Origin ASNs ROA valid? Globally visible?
4242421732

Known ROA entries for 172.23.32.128/29

ROA entry ASN Max allowed length
172.23.32.128/27 4242421732 29

Sample Queries

Notes

This tool uses MRT dumps from the dn42 Global Route Collector (GRC).