US Senate
AS3495 is US Senate (senate.gov). It announces 65,536 IPv4 addresses in 18 prefixes, and 2 IPv6 prefixes.
United States· ARIN· allocated 1994-03-23· 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 States65,536 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- SENATE-AS
- name
- US Senate
- org
- USSENA
- org name
- US Senate
- org address
- Network Management, 888 FIRST STREET NE, 6TH FLOOR, Washington, DC, 20426
- org city
- Washington
- org country
- US
- country
- US
- source
- arin
- created
- 1994-03-23
- updated
- 2019-05-16
- abuse name
- NETWORK OPERATIONS CENTER
- abuse email
- SAANetworkManagement@saa.senate.gov
- abuse phone
- +1-202-224-0770
- abuse kind
- role
- abuse city
- WASHINGTON DC
- abuse country
- US
- admin name
- NETWORK OPERATIONS CENTER
- admin email
- SAANetworkManagement@saa.senate.gov
- admin phone
- +1-202-224-0770
- admin kind
- role
- admin city
- WASHINGTON DC
- admin country
- US
- tech name
- NETWORK OPERATIONS CENTER
- tech email
- SAANetworkManagement@saa.senate.gov
- tech phone
- +1-202-224-0770
- tech kind
- role
- tech city
- WASHINGTON DC
- 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 |
|---|---|---|---|---|
| 156.33.0.0/16 | United States | not found | 17 | 2026-10-02 |
| 156.33.0.0/17 | United States | not found | 17 | 2026-10-02 |
| 156.33.0.0/18 | United States | not found | 17 | 2026-10-02 |
| 156.33.64.0/18 | United States | not found | 17 | 2026-10-02 |
| 156.33.128.0/17 | United States | not found | 17 | 2026-10-02 |
| 156.33.128.0/18 | United States | not found | 17 | 2026-10-02 |
| 156.33.192.0/18 | United States | not found | 17 | 2026-10-02 |
| 156.33.196.0/22 | United States | not found | 17 | 2026-10-02 |
| 156.33.196.0/23 | United States | not found | 17 | 2026-10-02 |
| 156.33.198.0/23 | United States | not found | 17 | 2026-10-02 |
| 156.33.213.0/24 | United States | not found | 17 | 2026-10-02 |
| 156.33.219.0/24 | United States | not found | 17 | 2026-10-02 |
| 156.33.220.0/24 | United States | not found | 17 | 2026-10-02 |
| 156.33.236.0/23 | United States | not found | 17 | 2026-10-02 |
| 156.33.236.0/24 | United States | not found | 17 | 2026-10-02 |
| 156.33.237.0/24 | United States | not found | 17 | 2026-10-02 |
| 156.33.241.0/24 | United States | not found | 17 | 2026-10-02 |
| 156.33.255.0/24 | United States | not found | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 2600:803:618::/48 | United States | not found | 20 | 2026-10-02 |
| 2620:0:8a0::/48 | United States | not found | 20 | 2026-10-02 |
Test the real build first.
An evaluation license puts a full current build in your hands — every row, every column, no sampling — so you can measure it against your own traffic before anyone talks about terms.