Routegraphs

Route Grapher

Quick reference: largest ASes

ASN Peer count
4242423914 322
4242421588 183
4242423088 156
4242422189 142
4242421080 123
4242422717 117
4242423035 97
4242421816 93
4242422923 90
4201272923 86


Origin ASNs for 172.23.215.128/27

Origin ASNs ROA valid? Globally visible?
4242421955

Known ROA entries for 172.23.215.128/27

ROA entry ASN Max allowed length
172.23.215.128/27 4242421955 29

Sample Queries

Notes

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