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RBL Details to Cymru Fullbogon IPv4 List

Id 667
R.I.P. 0
Private 0
Name Cymru Fullbogon IPv4 List
DNS Zone v4.fullbogons.cymru.com
IPv4 1
IPv6 0
Domain/URI 0
Type b
URL https://www.team-cymru.com/bogon-reference-dns
Has only TXT records 0
Comment
Last failed timestamp (UTC) 2026-08-26 14:05:31
Last nameserver check (UTC) 2026-08-27 02:32:06
Nameservers
  • ns1.cymru.com
  • ns3.cymru.com

Testentries

See also RFC 5782
Testentry Type (presence) Data of the last response Last verdict Last success timestamp (UTC) Last failed timestamp (UTC)
127.0.0.1 must_not
A:
  • 127.0.0.2 (TTL=21600)
TXT:
  • 127.0.0.0/8
failed 2014-02-12 05:43:49 2026-08-27 02:32:07
127.0.0.2 must
A:
  • 127.0.0.2 (TTL=21600)
TXT:
  • 127.0.0.0/8
success 2026-08-27 02:32:06 2019-09-26 02:49:09

Last listed entries found

Masked RC Listed entry Response return code Response TXT record Timestamp (UTC)
127.0.0.2 192.168.112.14 127.0.0.2
  • 192.168.0.0/16
 2026-08-26 13:45:07
10.213.22.13 127.0.0.2
  • 10.0.0.0/8
 2026-08-26 08:44:33
192.168.178.155 127.0.0.2
  • 192.168.0.0/16
 2026-08-26 08:07:13
192.168.1.33 127.0.0.2
  • 192.168.0.0/16
 2026-08-26 07:52:14
10.244.0.67 127.0.0.2
  • 10.0.0.0/8
 2026-08-26 07:43:39
192.168.120.119 127.0.0.2
  • 192.168.0.0/16
 2026-08-25 17:44:46
10.210.20.24 127.0.0.2
  • 10.0.0.0/8
 2026-08-25 16:53:42
127.0.0.1 127.0.0.2
  • 127.0.0.0/8
 2026-08-25 13:28:07
100.99.23.130 127.0.0.2
  • 100.64.0.0/10
 2026-08-25 06:57:20
10.229.222.10 127.0.0.2
  • 10.0.0.0/8
 2026-08-24 22:39:11