Fermi National Accelerator Laboratory (Fermilab)
AS3152 is Fermi National Accelerator Laboratory (Fermilab) (fnal.gov). It announces 66,816 IPv4 addresses in 3 prefixes, and 1 IPv6 prefixes.
United States· ARIN· allocated 1993-12-09· government
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 States66,816 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- FNAL-AS
- name
- Fermi National Accelerator Laboratory (Fermilab)
- org
- FERMIL-Z
- org name
- Fermi National Accelerator Laboratory (Fermilab)
- org address
- Kirk Rd and Wilson St, Batavia, IL, 60510
- org city
- Batavia
- org country
- US
- country
- US
- source
- arin
- created
- 1993-12-09
- updated
- 2023-12-21
- abuse name
- Abuse
- abuse email
- abuse@fnal.gov
- abuse phone
- +1-630-840-2345
- abuse kind
- role
- abuse city
- Batavia
- abuse country
- US
- admin name
- Andrey Bobyshev
- admin email
- bobyshev@fnal.gov
- admin phone
- +1-630-840-2499
- admin kind
- person
- admin city
- Batavia
- admin country
- US
- tech
- VGR18-ARIN
- tech name
- Vyto Grigaliunas
- tech email
- vyto@fnal.gov
- tech phone
- +1-630-840-2539
- tech kind
- person
- tech city
- Batavia
- 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.
- VPN IP260.04%
- anyip0.00%
- None here
- None here
- None here
- None here
- Hosting IP5,3768.05%
- None here
- None here
- None here
- SSH IP5770.86%
- 0.00%
- 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 |
|---|---|---|---|---|
| 131.225.0.0/16 | United States | valid | 20 | 2026-10-02 |
| 192.190.216.0/22 | United States | not found | 20 | 2026-10-02 |
| 198.49.208.0/24 | United States | valid | 20 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2620:6a::/48 | United States | valid | 20 | 2026-10-02 |
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