United States ASN Summary & United States IP addresses
Full list of United States IP ranges
This United States IP list includes all United States ASNs assigned, and the complete list of United States IP addresses list by IP ranges.
28,381 ASN Networks
| ASN | Description | IPv4 Prefixes | IPv6 Prefixes | IPv4 Peers | IPv6 Peers | Date Allocated |
|---|---|---|---|---|---|---|
| AS3503 | Software Maintenance Specialists, Inc. |
3 | 0 | 1 | 0 | 1994-03-25 |
| AS3512 | Emory University |
4 | 0 | 4 | 0 | 1994-03-31 |
| AS3515 | RTX BBN Technologies, Inc. |
1 | 0 | 1 | 0 | 1994-04-06 |
| AS3527 | National Institutes of Health |
17 | 1 | 3 | 2 | 1994-04-07 |
| AS3576 | Hodgson Russ LLP |
5 | 0 | 2 | 0 | 2009-09-04 |
| AS3577 | Vestas American Wind Technology |
2 | 0 | 2 | 0 | 2023-04-03 |
| AS3580 | Planet Access Networks |
8 | 1 | 11 | 6 | 1994-05-06 |
| AS3592 | Trinity College |
2 | 0 | 2 | 0 | 1994-05-17 |
| AS3601 | Interconnected Associates (IXA) Inc. |
2 | 1 | 2 | 0 | 1994-05-18 |
| AS3676 | University of Iowa |
3 | 1 | 8 | 5 | 1994-06-14 |
| AS3685 | State University of New York at Buffalo |
13 | 1 | 4 | 2 | 1994-06-17 |
| AS3688 | Hospital for Special Surgery |
1 | 0 | 2 | 0 | 2009-09-04 |
| AS3701 | University of Oregon |
10 | 1 | 21 | 15 | 1994-07-02 |
| AS3704 | LV.Net |
1 | 0 | 1 | 0 | 1994-07-18 |
| AS3729 | NTT DATA Services Holdings Corporation |
5 | 0 | 1 | 0 | 1994-07-25 |
| AS3734 | Santa Clara County Office of Education |
12 | 0 | 2 | 0 | 1994-07-28 |
| AS3736 | The Rabbit Network, Inc. |
3 | 0 | 1 | 0 | 1994-07-28 |
| AS3738 | State Street Bank and Trust Company |
54 | 0 | 8 | 0 | 1994-08-01 |
| AS3791 | Ascension Technologies |
5 | 0 | 2 | 0 | 2009-09-09 |
| AS3794 | Texas A&M University |
2 | 1 | 2 | 1 | 1994-08-25 |
| AS3810 | Volkswagen Group of America, Inc. |
16 | 0 | 2 | 0 | 1994-09-09 |
| AS3828 | Cirrus Logic Inc. |
5 | 0 | 1 | 0 | 1994-09-16 |
| AS3832 | Cinenet Communications |
19 | 0 | 1 | 0 | 1994-09-21 |
| AS3834 | Performance Technology, Inc. |
1 | 0 | 1 | 0 | 1994-09-21 |
| AS3847 | ENV |
2 | 0 | 2 | 0 | 2012-02-07 |
| AS3850 | OpenTV Inc |
2 | 0 | 1 | 0 | 2012-10-26 |
| AS3900 | SWITCH, LTD |
71 | 8 | 6 | 1 | 2000-08-23 |
| AS3908 | CenturyLink Communications, LLC |
16 | 0 | 6 | 1 | 1996-10-01 |
| AS3911 | Micron Technology, Inc. |
29 | 0 | 9 | 0 | 1996-10-01 |
| AS3923 | Federal Aviation Administration |
4 | 2 | 2 | 0 | 1994-10-12 |
| AS3926 | Fairfax County Dept of Information Technology |
14 | 1 | 3 | 1 | 1994-10-12 |
| AS3999 | The Pennsylvania State University |
13 | 1 | 8 | 5 | 1994-11-04 |
| AS4046 | Federal Aviation Administration |
14 | 5 | 3 | 2 | 1994-11-17 |
| AS4057 | Mechant's Choice Payment Solutions |
2 | 0 | 2 | 0 | 2011-06-09 |
| AS4130 | University of Pittsburgh |
6 | 2 | 3 | 4 | 1994-12-01 |
| AS4133 | Bitwise Internet Technologies, Inc. |
4 | 0 | 1 | 0 | 1994-12-01 |