AS397394
Gold Coast Broadband
AS397394 is Gold Coast Broadband (libertyharbor.com). It announces 4,352 IPv4 addresses in 17 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2019-03-15· isp
4,352
IPv4 addresses announced
17
IPv4 prefixes
0
IPv6 prefixes
76.47%
of its routes RPKI-valid
4,352
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 States4,352 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- GCBB
- name
- Gold Coast Broadband
- org
- GCBL-5
- org name
- Gold Coast Broadband
- org address
- 285 Grand Street, Jersey City, NJ, 07302
- org city
- Jersey City
- org country
- US
- country
- US
- source
- arin
- created
- 2019-03-15
- updated
- 2019-03-15
- remarks
- Standard NOC hours / 8:00 AM to 5:00 PM EST
- abuse name
- Michael Mocco
- abuse email
- Michael.Mocco@libertyharbor.com
- abuse phone
- +1-201-802-8800
- abuse kind
- person
- abuse city
- Jersey City
- abuse country
- US
- admin name
- Michael Mocco
- admin email
- Michael.Mocco@libertyharbor.com
- admin phone
- +1-201-802-8800
- admin kind
- person
- admin city
- Jersey City
- admin country
- US
- tech name
- Michael Mocco
- tech email
- Michael.Mocco@libertyharbor.com
- tech phone
- +1-201-802-8800
- tech kind
- person
- tech city
- Jersey City
- 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.
- 0.18%
- thordata, dataimpulse, goproxy0.18%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.05%
- 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 |
|---|---|---|---|---|
| 38.125.22.0/24 | United States | not found | 17 | 2026-10-02 |
| 38.125.63.0/24 | United States | not found | 17 | 2026-10-02 |
| 38.190.185.0/24 | United States | not found | 17 | 2026-10-02 |
| 38.190.186.0/24 | United States | not found | 17 | 2026-10-02 |
| 47.19.99.0/24 | United States | valid | 17 | 2026-10-02 |
| 65.51.218.0/24 | United States | valid | 17 | 2026-10-02 |
| 65.51.219.0/24 | United States | valid | 17 | 2026-10-02 |
| 148.77.105.0/24 | United States | valid | 17 | 2026-10-02 |
| 148.77.121.0/24 | United States | valid | 17 | 2026-10-02 |
| 204.194.184.0/24 | United States | valid | 17 | 2026-10-02 |
| 204.194.185.0/24 | United States | valid | 17 | 2026-10-02 |
| 204.194.186.0/24 | United States | valid | 17 | 2026-10-02 |
| 204.194.187.0/24 | United States | valid | 17 | 2026-10-02 |
| 204.194.188.0/24 | United States | valid | 17 | 2026-10-02 |
| 204.194.189.0/24 | United States | valid | 17 | 2026-10-02 |
| 204.194.190.0/24 | United States | valid | 17 | 2026-10-02 |
| 204.194.191.0/24 | United States | valid | 17 | 2026-10-02 |
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