AS397040
Supernus Pharmaceuticals, Inc.
AS397040 is Supernus Pharmaceuticals, Inc. (supernus.com). It announces 256 IPv4 addresses in 1 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2018-09-06· business
256
IPv4 addresses announced
1
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
256
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 States256 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SUPN-INT
- name
- Supernus Pharmaceuticals, Inc.
- org
- SP-818
- org name
- Supernus Pharmaceuticals, Inc.
- org address
- 9715 Key West Avenue, Rockville, MD, 20850
- org city
- Rockville
- org country
- US
- country
- US
- source
- arin
- created
- 2018-09-06
- updated
- 2022-06-17
- abuse name
- IT Admin
- abuse email
- itadmin@supernus.com
- abuse phone
- +1-301-838-2698
- abuse kind
- role
- abuse city
- Rockville
- abuse country
- US
- admin name
- IT Admin
- admin email
- itadmin@supernus.com
- admin phone
- +1-301-838-2698
- admin kind
- role
- admin city
- Rockville
- admin country
- US
- tech
- ITADM249-ARIN
- tech name
- IT Admin
- tech email
- itadmin@supernus.com
- tech phone
- +1-301-838-2698
- tech kind
- role
- tech city
- Rockville
- 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
- None here
- 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 |
|---|---|---|---|---|
| 204.106.16.0/24 | United States | not found | 17 | 2026-10-02 |
00 · Evaluate
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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, not by seat.
Annual terms, a named contact, and flexible payment terms — monthly, quarterly or yearly.