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AS402256

Sean Johns, Sole Proprietorship

AS402256 is Sean Johns, Sole Proprietorship (seanjohns.dev). It announces 256 IPv4 addresses in 1 prefix, and 3 IPv6 prefixes.

United States· ARIN· allocated 2026-03-04· business

256
IPv4 addresses announced
1
IPv4 prefix
3
IPv6 prefixes
100.00%
of its routes RPKI-valid
256
of its IPv4 geolocated
1
country

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. United States256 · 100.00%

Registry record

Its ASN Whois record, as the registry publishes it.

handle
SEAN-LAB-01
name
Sean Johns, Sole Proprietorship
org
SJ-88
org name
Sean Johns, Sole Proprietorship
org address
17 Paula Ln, Waterford, CT, 06385
org city
Waterford
org country
US
country
US
source
arin
created
2026-03-04
updated
2026-03-04
abuse name
Sean Johns
abuse phone
+1-860-580-9757
abuse kind
person
abuse city
Waterford
abuse country
US
admin name
Sean Johns
admin phone
+1-860-580-9757
admin kind
person
admin city
Waterford
admin country
US
tech name
Sean Johns
tech phone
+1-860-580-9757
tech kind
person
tech city
Waterford
tech country
US
abuse validated
1

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.

1 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
198.99.84.0/24United Statesvalid162026-10-03

IPv6 prefixes

Every IPv6 prefix BGP Route saw it announce.

3 prefixes
PREFIXCOUNTRYRPKIPEERSFIRST SEEN
2620:8:f080::/48United Statesvalid192026-10-02
2620:8:f082::/47Canadavalid192026-10-02
2620:8:f08f::/48United Statesvalid192026-10-08
00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.