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Trinidad & Tobago (TT)RPKI 9%

Ranked #111 worldwide by IPv4 address space.

IPv4 held

545K

0.0 × /8

IPv6 held

2.1M

/48 blocks

AS numbers

allocated

World rank

#111

by IPv4

Deep profile

How Trinidad & Tobago ranks worldwide on dormant space, the transfer market, routing security and address density.

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Dark IPv4

#209 of 241

Allocated but unrouted

Net buyer

+12.5K

Net buyer · #79 of 241

RPKI rank

—

By IPv4 ROA coverage

Per-capita rank

#48 of 241

0.40 IPs / person

IPv6 adoption

APNIC-measured end-user deployment.

Capable23.6%

Preferred22.8%

Routing hygiene

Clean prefixes (valid RPKI + IRR, no mismatch).

47/100

15 clean of 499 prefixes

Resource history

Cumulative IPv4, IPv6, and ASN allocations to Trinidad & Tobago over time.

Top 10 local networks

The largest autonomous systems registered to Trinidad & Tobago by IPv4 footprint.

All networks →

AS	Holder	IPv4	Prefixes
AS5639TT	AS5639 - Telecommunication Services of Trinidad and Tobago	544K	160
AS27665TT	AS27665 - Columbus Communications Trinidad Limited.	148.7K	79
AS27789TT	AS27789 - GREENDOT	46.8K	33
AS27800TT	AS27800 - Digicel Trinidad and Tobago Ltd.	39.7K	57
AS27924TT	AS27924 - AMPLIA COMMUNICATIONS LTD.	31.7K

Routing security (RPKI)

Share of announced address space covered by valid Route Origin Authorizations.

ipv4RPKI 9%

38 valid0 invalid361 not found74.5K / 867.1K addrs

ipv6RPKI 23%

10 valid0 invalid90 not found524.3K / 2.3M addrs

Networks in this country

17 autonomous systems registered to Trinidad & Tobago. Click an AS for detail.

AS	Holder	IPv4 ↑	IPv6 /48	Prefixes
AS264793TT	AS264793 - Columbus Communications Trinidad Limited.	—	—	0
AS270040TT	AS270040 - TRICO INDUSTRIES LIMITED	—	—	0
AS263176TT	AS263176 - University of Trinidad & Tobago (UTT)	—	—	0
AS274045TT