Childrens Hospital and Regional Medical Center
AS15307 is Childrens Hospital and Regional Medical Center (seattlechildrens.org). It announces 65,536 IPv4 addresses in 12 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2000-04-14· 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 States65,536 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CHILDRENS-SEATTLE
- name
- Childrens Hospital and Regional Medical Center
- org
- CHRMC
- org name
- Childrens Hospital and Regional Medical Center
- org address
- 4800 Sandpoint Way NE, S171, Seattle, WA, 98105
- org city
- Seattle
- org country
- US
- country
- US
- source
- arin
- created
- 2000-04-14
- updated
- 2012-03-02
- abuse name
- Colin Keeney
- abuse email
- colin.keeney@seattlechildrens.org
- abuse phone
- +1-206-987-2253
- abuse kind
- person
- abuse city
- Seattle
- abuse country
- US
- admin name
- Colin Keeney
- admin email
- colin.keeney@seattlechildrens.org
- admin phone
- +1-206-987-2253
- admin kind
- person
- admin city
- Seattle
- admin country
- US
- tech
- NE39-ARIN
- tech name
- Network Engineer
- tech email
- itnetworkgroup@seattlechildrens.org
- tech phone
- +1-206-987-2000
- tech kind
- role
- 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
- None here
- None here
- 0.00%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 146.79.0.0/16 | United States | not found | 17 | 2026-10-02 |
| 146.79.128.0/24 | United States | not found | 17 | 2026-10-02 |
| 146.79.197.0/24 | United States | not found | 17 | 2026-10-02 |
| 146.79.200.0/24 | United States | not found | 17 | 2026-10-02 |
| 146.79.203.0/24 | United States | not found | 17 | 2026-10-02 |
| 146.79.204.0/24 | United States | not found | 17 | 2026-10-02 |
| 146.79.205.0/24 | United States | not found | 17 | 2026-10-02 |
| 146.79.206.0/24 | United States | not found | 17 | 2026-10-02 |
| 146.79.207.0/24 | United States | not found | 17 | 2026-10-02 |
| 146.79.244.0/24 | United States | not found | 17 | 2026-10-02 |
| 146.79.245.0/24 | United States | not found | 17 | 2026-10-02 |
| 146.79.254.0/24 | United States | not found | 17 | 2026-10-02 |
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