Routegraphs

Route Grapher

Quick reference: largest ASes

ASN Peer count
4242423914 359
4242421588 206
4242422189 172
4242423035 141
4242421080 129
4242421816 128
4242422717 116
4242423088 110
4242420207 98
4242422923 86
4201272923 85
4242422601 80
4242421817 76
4242421771 69


Origin ASNs for 172.22.138.192/27

Origin ASNs ROA valid? Globally visible?
4242421029 ✅ ✅

Known ROA entries for 172.22.138.192/27

ROA entry ASN Max allowed length
172.22.138.192/27 4242421029 29

Sample Queries

Notes

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