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St. Helena (SH)

Ranked #242 worldwide by IPv4 address space.

IPv4 held

0.0 × /8

IPv6 held

/48 blocks

AS numbers

allocated

World rank

#242

by IPv4

Deep profile

How St. Helena ranks worldwide on dormant space, the transfer market, routing security and address density.

Dark IPv4

—

Allocated but unrouted

Net buyer

No transfer activity

RPKI rank

—

By IPv4 ROA coverage

Per-capita rank

—

Below 1M population

APNIC-measured end-user deployment.

Capable85.7%

Preferred85.3%

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

100/100

1 clean of 1 prefixes

Cumulative IPv4, IPv6, and ASN allocations to St. Helena over time.

The largest autonomous systems registered to St. Helena by IPv4 footprint.

AS	Holder	IPv4	Prefixes
AS211708SH	Callum_Cardy Callum Cardy	0	1

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

ipv6RPKI 100%

1 valid0 invalid0 not found256 / 256 addrs

1 autonomous systems registered to St. Helena. Click an AS for detail.

AS	Holder	IPv4 ↑	IPv6 /48	Prefixes
AS211708SH	Callum_Cardy Callum Cardy	—	256	1

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