Routegraphs

Route Grapher

Quick reference: largest ASes

ASN Peer count
4242423914 368
4242421588 207
4242422189 180
4242423035 143
4242421816 136
4242421080 132
4242422717 120
4242423088 112
4242420207 100
4242422923 86
4242422601 84
4201272923 84
4242421817 79
4242423377 76


Origin ASNs for 172.23.149.224/28

Origin ASNs ROA valid? Globally visible?
4242420123 ✅ ✅

Known ROA entries for 172.23.149.224/28

ROA entry ASN Max allowed length
172.23.149.0/24 4242420123 29

Sample Queries

Notes

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