AS395019
TCSS
AS395019 is TCSS (tcssllc.com). It announces 2,304 IPv4 addresses in 3 prefixes, and 0 IPv6 prefixes.
United States· ARIN· allocated 2016-03-21· isp
2,304
IPv4 addresses announced
3
IPv4 prefixes
0
IPv6 prefixes
66.67%
of its routes RPKI-valid
2,304
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 States2,304 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- TCSSLLC-ASN
- name
- TCSS
- org
- TSSL-11
- org name
- TCSS
- org address
- 1585 St. Marks Avenue, Brooklyn, NY, 11233
- org city
- Brooklyn
- org country
- US
- country
- US
- source
- arin
- created
- 2016-03-21
- updated
- 2016-03-21
- abuse name
- Jason Berenson
- abuse email
- greg@tcssllc.com
- abuse phone
- +1-718-407-7334
- abuse kind
- person
- abuse city
- New York
- abuse country
- US
- admin name
- Jason Berenson
- admin email
- greg@tcssllc.com
- admin phone
- +1-718-407-7334
- admin kind
- person
- admin city
- New York
- admin country
- US
- tech name
- Jason Berenson
- tech email
- greg@tcssllc.com
- tech phone
- +1-718-407-7334
- tech kind
- person
- tech city
- New York
- 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.
- 0.30%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- 0.35%
- None here
- 0.09%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 38.69.233.0/24 | United States | not found | 16 | 2026-10-02 |
| 206.168.144.0/22 | United States | valid | 16 | 2026-10-02 |
| 208.76.208.0/22 | United States | valid | 16 | 2026-10-02 |
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