AS27325
zColo
AS27325 is zColo (corenap.com). It announces 35,072 IPv4 addresses in 10 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 2003-02-12· hosting
35,072
IPv4 addresses announced
10
IPv4 prefixes
1
IPv6 prefixes
9.09%
of its routes RPKI-valid
35,072
of its IPv4 geolocated
3
countries
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 States35,040 · 99.91%
- India24 · 0.07%
- Canada8 · 0.02%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- DATABANK-ZCOLO
- name
- zColo
- org
- ZGL-6
- org name
- zColo
- org address
- 1805 29th St Suite 2050, Databank Holdings, Boulder, CO, 80301
- org city
- Boulder
- org country
- US
- country
- US
- source
- arin
- created
- 2003-02-12
- updated
- 2021-10-29
- abuse name
- ZCOLO
- abuse email
- networking@databank.com
- abuse phone
- +1-571-450-1165
- abuse kind
- role
- abuse city
- Englewood
- abuse country
- US
- admin name
- ZCOLO
- admin email
- networking@databank.com
- admin phone
- +1-571-450-1165
- admin kind
- role
- admin city
- Englewood
- admin country
- US
- tech name
- Point of Contact
- tech email
- networking@databank.com
- tech phone
- +1-855-328-2247
- tech kind
- role
- tech city
- Bluffdale
- 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.
- VPN IP50watchguard0.14%
- None here
- None here
- None here
- None here
- None here
- Hosting IP35,072databank100.00%
- None here
- None here
- None here
- SSH IP140.04%
- SMTP IP120.03%
- 0.02%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 24.227.211.0/24 | United States | valid | 16 | 2026-10-02 |
| 64.17.0.0/20 | United States | not found | 16 | 2026-10-02 |
| 64.20.224.0/19 | United States | not found | 16 | 2026-10-02 |
| 64.20.224.0/20 | United States | not found | 16 | 2026-10-02 |
| 66.219.32.0/19 | United States | not found | 16 | 2026-10-02 |
| 96.47.208.0/20 | United States | not found | 16 | 2026-10-02 |
| 192.188.253.0/24 | United States | not found | 16 | 2026-10-02 |
| 198.252.182.0/24 | United States | not found | 16 | 2026-10-02 |
| 208.67.240.0/21 | United States | not found | 16 | 2026-10-02 |
| 208.123.64.0/19 | United States | not found | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2610:160::/32 | United States | not found | 19 | 2026-10-02 |
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.