AS6150
National Cancer Institute
AS6150 is National Cancer Institute. It announces 65,536 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 1995-12-08· business
65,536
IPv4 addresses announced
1
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
65,536
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 States65,536 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- NCIFCRF
- name
- National Cancer Institute
- org
- NCI-1-Z
- org name
- National Cancer Institute
- org address
- Frederick Cancer Research Facility, P.O. Box B, Building 430, Frederick, MD, 21702
- org city
- Frederick
- org country
- US
- country
- US
- source
- arin
- created
- 1995-12-08
- updated
- 2024-12-19
- abuse name
- Natasha Freeman
- abuse email
- natasha.freeman@nih.gov
- abuse phone
- +1-301-846-6938
- abuse kind
- person
- abuse city
- Frederick
- abuse country
- US
- admin name
- Ed Krusinski
- admin email
- krusinskie@mail.nih.gov
- admin phone
- +1-301-846-5783
- admin kind
- person
- admin city
- Frederick
- admin country
- US
- tech name
- Ed Krusinski
- tech email
- krusinskie@mail.nih.gov
- tech phone
- +1-301-846-5783
- tech kind
- person
- tech city
- Frederick
- 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.
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.00%
- None here
- 0.00%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 129.43.0.0/16 | United States | not found | 19 | 2026-10-02 |
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01 · License
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