Data as of 2020-12-06 15:35:00 UTC

# ASN (announcing) AS name prefixes unreachable /24s
0 AS715 WOODYNET-2 1 128
1 AS6453 AS6453 - TATA COMMUNICATIONS AMERICA INC 4 28
2 AS174 COGENT-174 - Cogent Communications 6 19
3 AS21508 COMCAST-21508 11 11
4 AS18747 IFX18747 - IFX Corporation 1 8
5 AS10732 TIERRANET 2 6
6 AS397151 DC2-AS 1 4
7 AS40676 AS40676 - Psychz Networks 4 4
8 AS17223 LATISYS-CHICAGO - Latisys-Chicago 3 4
9 AS19353 TUASN7 1 4
10 AS3356 LEVEL3 - Level 3 Parent 3 3
11 AS46138 RYDLCMPLLC 3 3
12 AS7385 ALLSTREAM 2 2
13 AS47065 PEERING-RESEARCH-TESTBED-USC-UFMG-AS47065 2 2
14 AS21859 ZNET - Zenlayer Inc 2 2
15 AS62645 SNAPNAMES - SNAPNAMES.COM 1 2
16 AS398929 EAST-POINTVOIP-01 2 2
17 AS35913 DEDIPATH-LLC - DediPath 1 2
18 AS46573 GLOBAL-FRAG-NETWORKS - Global Frag Networks 1 1
19 AS19437 SS-ASH - SECURED SERVERS LLC 1 1
20 AS13335 CLOUDFLARENET - Cloudflare 1 1
21 AS32034 NEWCOM-INTL - NewCom International 1 1
22 AS27597 SITESERVER-IDC1 - Siteserver Hosting 1 1
23 AS32475 SINGLEHOP-LLC - SingleHop LLC 1 1
24 AS21808 PRLSS - Peerless Network Inc 1 1
25 AS393839 ZIPWHIP 1 1
26 AS21971 TRIMBLEMS 1 1
27 AS23470 RELIABLESITE - ReliableSite.Net LLC 1 1
28 AS10753 LVLT-10753 - Level 3 Parent 1 1
29 AS13951 DATABANK-SLC 1 1
30 AS5 SYMBOLICS - Symbolics 1 1