AS394056
BIF IV
AS394056 is BIF IV (intrepidfiber.com). It announces 2,816 IPv4 addresses in 12 prefixes, and 3 IPv6 prefixes.
United States· ARIN· allocated 2022-10-21· isp
2,816
IPv4 addresses announced
12
IPv4 prefixes
3
IPv6 prefixes
100.00%
of its routes RPKI-valid
2,816
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 States2,816 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- BIFIV
- name
- BIF IV
- org
- BIIOL
- org name
- BIF IV
- org address
- 251 Little Falls Drive, Wilmington, DE, 19808
- org city
- Wilmington
- org country
- US
- country
- US
- source
- arin
- created
- 2022-10-21
- updated
- 2022-10-21
- abuse name
- BIF IV ARIN Admin
- abuse email
- admin@intrepidfiber.com
- abuse phone
- +1-720-680-3200
- abuse kind
- role
- abuse city
- Broomfield
- abuse country
- US
- admin name
- BIF IV ARIN Admin
- admin email
- admin@intrepidfiber.com
- admin phone
- +1-720-680-3200
- admin kind
- role
- admin city
- Broomfield
- admin country
- US
- tech name
- BIF IV ARIN Admin
- tech email
- admin@intrepidfiber.com
- tech phone
- +1-720-680-3200
- tech kind
- role
- tech city
- Broomfield
- 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 IP47watchguard1.67%
- cliproxy, proxyempire, thordata10.97%
- floppydata, dataimpulse, we1town0.82%
- floppydata0.07%
- 0.04%
- None here
- Hosting IP1,79263.64%
- None here
- None here
- None here
- SSH IP150.53%
- 0.21%
- 0.07%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 66.33.8.0/21 | United States | valid | 16 | 2026-10-02 |
| 66.33.8.0/24 | United States | valid | 16 | 2026-10-02 |
| 66.33.9.0/24 | United States | valid | 16 | 2026-10-02 |
| 66.33.10.0/24 | United States | valid | 16 | 2026-10-02 |
| 66.33.11.0/24 | United States | valid | 16 | 2026-10-02 |
| 66.33.12.0/24 | United States | valid | 16 | 2026-10-02 |
| 66.33.13.0/24 | United States | valid | 16 | 2026-10-02 |
| 66.33.14.0/24 | United States | valid | 16 | 2026-10-02 |
| 66.33.15.0/24 | United States | valid | 16 | 2026-10-02 |
| 72.57.0.0/24 | United States | valid | 16 | 2026-10-02 |
| 72.57.1.0/24 | United States | valid | 16 | 2026-10-02 |
| 72.57.2.0/24 | United States | valid | 16 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2607:3640::/32 | United States | valid | 19 | 2026-10-02 |
| 2607:3640:1000::/36 | United States | valid | 19 | 2026-10-02 |
| 2607:3640:2000::/36 | United States | valid | 19 | 2026-10-02 |
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01 · License
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