/dev/hack
AS401894 is /dev/hack (devhack.net). It announces 512 IPv4 addresses in 2 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 2025-07-31· business
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- United States512 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CYBERDELIA-INTERNETWORKING-GROUP
- name
- /dev/hack
- org
- DEVHA
- org name
- /dev/hack
- org address
- 4534 1/2 University Way NE, Second Floor, Seattle, WA, 98105-4511
- org city
- Seattle
- org country
- US
- country
- US
- source
- arin
- created
- 2025-07-31
- updated
- 2026-06-16
- remarks
- AS401894 provides Internet connectivity to /dev/hack, a hackerspace in Seattle.
- abuse name
- noc-wg
- abuse email
- noc-wg@devhack.business
- abuse phone
- +1-833-338-4225
- abuse kind
- role
- abuse city
- Seattle
- abuse country
- US
- admin name
- noc-wg
- admin email
- noc-wg@devhack.business
- admin phone
- +1-833-338-4225
- admin kind
- role
- admin city
- Seattle
- admin country
- US
- tech name
- Jeremy Cagle
- tech email
- admin@ripclap.org
- tech phone
- +1-281-827-6692
- tech kind
- person
- tech city
- Seattle
- tech country
- US
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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.20%
- None here
- None here
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 23.143.44.0/24 | United States | valid | 18 | 2026-10-02 |
| 198.190.13.0/24 | United States | valid | 18 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2602:f5b1::/40 | United States | valid | 20 | 2026-10-02 |
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