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AS266400

Ferenz Networks

AS266400 is Ferenz Networks (ferenz.com.br). It announces 5,376 IPv4 addresses in 31 prefixes, and 13 IPv6 prefixes.

Brazil· LACNIC· allocated 2016-12-06· isp

5,376
IPv4 addresses announced
31
IPv4 prefixes
13
IPv6 prefixes
100.00%
of its routes RPKI-valid
3,357
of its IPv4 geolocated
2
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

  1. Brazil2,845 · 84.75%
  2. United States512 · 15.25%

Registry record

Its ASN Whois record, as the registry publishes it.

name
Ferenz Networks
org
18216300000178
org name
Ferenz Networks
org address
BR
org country
BR
country
BR
source
lacnic
status
DIRECT ALLOCATION
created
2016-12-06
updated
2023-12-13
descr
Ferenz Networks
abuse
FENNO8
abuse name
Ferenz Networks - NOC
abuse email
noc@ferenz.com.br
abuse kind
role
admin
FENNO8
admin name
Ferenz Networks - NOC
admin email
noc@ferenz.com.br
admin kind
role

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

IPv4 prefixes

Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.

31 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
31.57.174.0/23Brazilvalid172026-10-02
31.57.174.0/24Brazilvalid172026-10-02
31.57.175.0/24Brazilvalid172026-10-02
45.224.128.0/22—valid172026-10-02
45.224.128.0/23—valid172026-10-02
45.224.128.0/24—valid172026-10-02
45.224.129.0/24—valid172026-10-02
45.224.130.0/23—valid172026-10-02
45.224.130.0/24—valid172026-10-02
45.224.131.0/24—valid172026-10-02
74.1.74.0/23United Statesvalid172026-10-02
74.1.74.0/24United Statesvalid172026-10-02
74.1.75.0/24United Statesvalid172026-10-02
74.1.84.0/23Brazilvalid172026-10-02
74.1.84.0/24Brazilvalid172026-10-02
74.1.85.0/24Brazilvalid172026-10-02
96.43.96.0/24Brazilvalid172026-10-02
102.165.25.0/24Brazilvalid172026-10-02
170.81.40.0/22—valid172026-10-02
170.81.40.0/23—valid172026-10-02
170.81.40.0/24—valid172026-10-02
170.81.41.0/24—valid172026-10-02
170.81.42.0/23—valid172026-10-02
170.81.42.0/24—valid172026-10-02
170.81.43.0/24—valid172026-10-02
181.214.128.0/23Brazilvalid172026-10-02
181.214.128.0/24Brazilvalid172026-10-02
181.214.129.0/24Brazilvalid172026-10-02
181.214.230.0/24Brazilvalid172026-10-02
181.215.211.0/24Brazilvalid172026-10-02
181.215.215.0/24Brazilvalid172026-10-02

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

13 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2804:3744::/32Brazilvalid202026-10-02
2804:3744::/33Brazilvalid202026-10-02
2804:3744::/34Brazilvalid202026-10-02
2804:3744:4000::/34Brazilvalid202026-10-02
2804:3744:4000::/40Brazilvalid202026-10-02
2804:3744:4000::/48Brazilvalid202026-10-02
2804:3744:4001::/48Brazilvalid202026-10-02
2804:3744:4900::/40Brazilvalid202026-10-02
2804:3744:4900::/48Brazilvalid202026-10-02
2804:3744:4901::/48Brazilvalid202026-10-02
2804:3744:8000::/33Brazilvalid202026-10-02
2804:3744:8000::/34Brazilvalid202026-10-02
2804:3744:c000::/34Brazilvalid202026-10-02
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