Routegraphs

Route Grapher

Quick reference: largest ASes

ASN Peer count
4242423914 313
4242421588 182
4242423088 155
4242422189 141
4242421080 123
4242422717 116
4242423035 95
4242421816 92
4242422923 89
4201272923 87


Origin ASNs for 172.20.46.176/28

Origin ASNs ROA valid? Globally visible?
4242423172

Known ROA entries for 172.20.46.176/28

ROA entry ASN Max allowed length
172.20.46.176/28 4242423172 29

Sample Queries

Notes

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