Routegraphs

Route Grapher

Quick reference: largest ASes

ASN Peer count
4242423914 709
4242422189 411
4242420207 350
4242421588 278
4242423035 249
4242423088 237
4242423999 181
4242423377 171
4242421240 164
4242420298 160
4242421816 159
4242422717 149
4242422225 148
4242421080 146


Origin ASNs for 172.23.222.144/28

Origin ASNs ROA valid? Globally visible?
4242421412 ✅ ✅

Known ROA entries for 172.23.222.144/28

ROA entry ASN Max allowed length
172.23.222.144/28 4242421412 28

Sample Queries

Notes

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