Arnhem Networks LLC
AS21903 is Arnhem Networks LLC (arnhemnetworks.com). It announces 256 IPv4 addresses in 1 prefix, and 7 IPv6 prefixes.
United States· ARIN· allocated 2023-06-20· isp
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 States256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- ARNHEM-01
- name
- Arnhem Networks LLC
- org
- ANL-357
- org name
- Arnhem Networks LLC
- org address
- 6947 Coal Creek Parkway SE, PMB 247, Newcastle, WA, 98059
- org city
- Newcastle
- org country
- US
- country
- US
- source
- arin
- created
- 2023-06-20
- updated
- 2024-04-19
- remarks
- https://arnhemnetworks.com / noc@arnhemnetworks.com
- abuse name
- Arnhem Networks NOC
- abuse email
- noc@arnhemnetworks.com
- abuse phone
- +1-206-593-4600
- abuse kind
- role
- abuse city
- Newcastle
- abuse country
- US
- admin name
- Arnhem Networks NOC
- admin email
- noc@arnhemnetworks.com
- admin phone
- +1-206-593-4600
- admin kind
- role
- admin city
- Newcastle
- admin country
- US
- tech name
- Arnhem Networks NOC
- tech email
- noc@arnhemnetworks.com
- tech phone
- +1-206-593-4600
- tech kind
- role
- tech city
- Newcastle
- 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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- Hosting IP256100.00%
- None here
- None here
- None here
- 3.13%
- 0.39%
- 0.39%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 23.183.104.0/24 | United States | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2602:fa6d:60::/46 | United States | valid | 19 | 2026-10-02 |
| 2602:fa6d:64::/47 | The Netherlands | valid | 19 | 2026-10-02 |
| 2602:fa6d:70::/46 | United States | valid | 19 | 2026-10-02 |
| 2602:fa6d:78::/47 | United States | valid | 19 | 2026-10-02 |
| 2602:fa6d:80::/46 | United States | valid | 19 | 2026-10-02 |
| 2602:fa6d:200::/47 | United States | valid | 19 | 2026-10-02 |
| 2602:fa6d:abc::/48 | United States | valid | 19 | 2026-10-02 |
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.