Data as of Nov 8, 2026
190.58.248.0/21
No anonymizer space · no proxy exits in 30 daysTelecommunication Services of Trinidad and Tobago
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | RPKI |
|---|---|---|---|---|
| 190.58.0.0/16 since Sep 2006 | AS5639 | Residential | 2,842 143 always on |
More specific
Announcements inside
| Prefix | Origin | Type | RPKI |
|---|---|---|---|
| 190.58.248.0/24 since Mar 2020 | AS5639 | Residential | |
| 190.58.249.0/24 since Jun 2020 | AS5639 | Residential | |
| 190.58.251.0/24 since Jun 2020 | AS5639 | Residential | |
| 190.58.252.0/24 since Jan 2017 | AS5639 | Residential | |
| 190.58.253.0/24 since Jan 2017 | AS5639 | Residential | |
| 190.58.254.0/24 since Oct 2011 | AS5639 | Residential | |
| 190.58.255.0/24 since Jul 2020 | AS5639 | Residential |
Composition
The types across the prefix's announced space, by addresses.
Announced space
Address share
Announced space
Types across the prefix
2,048 addresses
| Type | Addresses | Share | Ranges | |
|---|---|---|---|---|
| Business | 1,536 | 75% | 6 | |
| Residential | 512 | 25% | 2 |
Network & registry
Registry
Holder
- Organization
- Not stated by the registry
Origin network
AS5639
TT
- Name
- Telecommunication Services of Trinidad and Tobago
- Type
- Internet provider
- Registered
- Jul 18, 1995
- Domain
- tstt.co.tt
- Website
- tstt.co.tt
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jun 2018
- Current origin since
- Jun 2018 · 8.4 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 190.58.0.0/16 | AS5639 | /24 | LACNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 190.
58. 0. 0/ 16 - Netname
- TT-TSOT1-LACNIC
- Registrant
- Telecommunication Services of Trinidad and Tobago
- Registrant country
- TT
- Organization
- Not stated by the registry
- Type
- allocated
- Created
- Apr 11, 2006
- RIR
- LACNIC
- Country
- TT
- Delegated
- Apr 11, 2006
- Status
- assigned
Report abuse
Abuse contact
- hostmaster@
tstt. co. tt - Name
- Broadband Technology
- Phone
- +1868 481 2408
- Handle
- BRT2