AS19870
Cherry Creek School District #5
AS19870 is Cherry Creek School District #5 (ccsd.k12.co.us). It announces 8,192 IPv4 addresses in 3 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2012-06-19· education
8,192
IPv4 addresses announced
3
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
8,192
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.
- United States8,192 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- CCSD
- name
- Cherry Creek School District #5
- org
- CCSD-15
- org name
- Cherry Creek School District #5
- org address
- 4700 S. Yosemite, Englewood, CO, 80111
- org city
- Englewood
- org country
- US
- country
- US
- source
- arin
- created
- 2012-06-19
- updated
- 2012-06-19
- abuse name
- Rich Maginn
- abuse email
- smassey@ccsd.k12.co.us
- abuse phone
- +1-303-486-4596
- abuse kind
- person
- abuse city
- Englewood
- abuse country
- US
- admin name
- Contact No
- admin email
- nobody@example.com
- admin phone
- +1-800-555-1234
- admin kind
- person
- admin city
- Anytown
- admin country
- US
- tech name
- Contact No
- tech email
- nobody@example.com
- tech phone
- +1-800-555-1234
- tech kind
- person
- tech city
- Anytown
- tech country
- US
- abuse unvalidated since
- 2010-07-22
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
- 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 |
|---|---|---|---|---|
| 166.113.0.0/19 | United States | not found | 16 | 2026-10-02 |
| 166.113.0.0/20 | United States | not found | 16 | 2026-10-02 |
| 166.113.16.0/20 | United States | not found | 16 | 2026-10-02 |
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