AS40123
Transaction Network Services, Inc.
AS40123 is Transaction Network Services, Inc. (tnsi.com). It announces 3,328 IPv4 addresses in 7 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2006-07-27· business
3,328
IPv4 addresses announced
7
IPv4 prefixes
0
IPv6 prefixes
71.43%
of its routes RPKI-valid
3,328
of its IPv4 geolocated
5
countries
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 States2,048 · 61.54%
- Spain512 · 15.38%
- United Kingdom256 · 7.69%
- Italy256 · 7.69%
- South Africa256 · 7.69%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- R2G-2
- name
- Transaction Network Services, Inc.
- org
- TNS-8
- org name
- Transaction Network Services, Inc.
- org address
- 10740 Parkridge Boulevard, Suite 100, Reston, VA, 20191
- org city
- Reston
- org country
- US
- country
- US
- source
- arin
- created
- 2006-07-27
- updated
- 2021-06-30
- abuse name
- Robbie Behan
- abuse email
- rbehan@tnsi.com
- abuse phone
- +0114 2920200
- abuse kind
- person
- abuse city
- Sheffield
- abuse country
- GB
- admin name
- Robbie Behan
- admin email
- rbehan@tnsi.com
- admin phone
- +0114 2920200
- admin kind
- person
- admin city
- Sheffield
- admin country
- GB
- tech name
- Robbie Behan
- tech email
- rbehan@tnsi.com
- tech phone
- +0114 2920200
- tech kind
- person
- tech city
- Sheffield
- tech country
- GB
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.
- 0.24%
- None here
- None here
- None here
- None here
- None here
- Hosting IP1,024eunetworks30.77%
- 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 |
|---|---|---|---|---|
| 38.133.160.0/24 | United States | not found | 17 | 2026-10-02 |
| 41.221.210.0/24 | South Africa | valid | 17 | 2026-10-02 |
| 83.126.16.0/24 | Spain | valid | 17 | 2026-10-02 |
| 83.126.17.0/24 | Spain | valid | 17 | 2026-10-02 |
| 83.126.22.0/24 | Italy | valid | 17 | 2026-10-02 |
| 83.126.56.0/24 | United Kingdom | valid | 17 | 2026-10-02 |
| 204.14.0.0/21 | United States | not found | 17 | 2026-10-02 |
00 · Evaluate
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.
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.