Routegraphs

Route Grapher

Quick reference: largest ASes

ASN Peer count
4242423914 367
4242421588 209
4242422189 178
4242423035 142
4242421816 133
4242421080 133
4242422717 118
4242423088 111
4242420207 100
4242422923 89
4201272923 88
4242422601 83
4242421817 77
4242423377 74


Origin ASNs for 172.23.76.72/29

Origin ASNs ROA valid? Globally visible?
4242420366 ✅ ✅

Known ROA entries for 172.23.76.72/29

ROA entry ASN Max allowed length
172.23.76.64/27 4242420366 29

Sample Queries

Notes

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