Routegraphs

Route Grapher

Quick reference: largest ASes

ASN Peer count
4242423914 361
4242421588 208
4242422189 173
4242423035 140
4242421816 130
4242421080 129
4242422717 117
4242423088 111
4242420207 100
4242422923 87
4201272923 85
4242422601 80
4242421817 76
4242423377 73


Origin ASNs for 172.22.149.224/27

Origin ASNs ROA valid? Globally visible?
4242422923 ✅ ✅
4201272923 ✅ ✅

Known ROA entries for 172.22.149.224/27

ROA entry ASN Max allowed length
172.22.149.224/27 4201272923 27
172.22.149.224/27 4242422923 27

Sample Queries

Notes

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