AS18704
T-Systems North America, Inc.
AS18704 is T-Systems North America, Inc. (t-systems.com). It announces 5,888 IPv4 addresses in 7 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2001-12-27· business
5,888
IPv4 addresses announced
7
IPv4 prefixes
0
IPv6 prefixes
0.00%
of its routes RPKI-valid
5,888
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 States5,888 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- T-SYSTEMS-NA
- name
- T-Systems North America, Inc.
- org
- TNA-26
- org name
- T-Systems North America, Inc.
- org address
- 1901 Butterfield Road, Suite 640, Downers Grove, IL, 60515
- org city
- Downers Grove
- org country
- US
- country
- US
- source
- arin
- created
- 2001-12-27
- updated
- 2012-02-24
- abuse name
- Network Team
- abuse email
- OLedezma@t-systems.com
- abuse phone
- +1-630-493-8691
- abuse kind
- role
- abuse city
- Downers Grove
- abuse country
- US
- admin name
- Network Team
- admin email
- OLedezma@t-systems.com
- admin phone
- +1-630-493-8691
- admin kind
- role
- admin city
- Downers Grove
- admin country
- US
- tech name
- Network Team
- tech email
- OLedezma@t-systems.com
- tech phone
- +1-630-493-8691
- tech kind
- role
- tech city
- Downers Grove
- 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.
- 0.03%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.10%
- 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 |
|---|---|---|---|---|
| 64.43.224.0/19 | United States | not found | 17 | 2026-10-02 |
| 64.43.224.0/20 | United States | not found | 17 | 2026-10-02 |
| 64.43.225.0/24 | United States | not found | 17 | 2026-10-02 |
| 64.43.240.0/20 | United States | not found | 17 | 2026-10-02 |
| 64.43.245.0/24 | United States | not found | 17 | 2026-10-02 |
| 64.43.251.0/24 | United States | not found | 17 | 2026-10-02 |
| 206.195.113.0/24 | United States | not found | 17 | 2026-10-02 |
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