Routegraphs

Route Grapher

Quick reference: largest ASes

ASN Peer count
4242423914 280
4242421588 163
4242423088 151
4242422717 119
4242421080 119
4242422189 118
4242421817 110
64719 106
4242422923 88
4201272923 86


Origin ASNs for 172.20.191.128/29

Origin ASNs ROA valid?
4242420780

Known ROA entries for 172.20.191.128/29

ROA entry ASN Max allowed length
172.20.191.128/27 4242420780 29

Sample Queries

Notes

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