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Country

South Georgia and the South Sandwich Islands

Antarctica GS
IPv4 addresses
525
CIDR ranges
13
Global rank · IPv4
#244 of 250
ASNs
1
Organizations
1

Top organizations

OrganizationIPsRanges
Powerhouse Management, Inc. 256 1

Top ASNs

ASNNameIPs
AS22363 Powerhouse Management, Inc. 256

Network composition

How South Georgia and the South Sandwich Islands's allocated IPv4 space breaks down by operator type, regional registry, and block size.

By regional registry (RIR)
RegistryIPv4Share
ARIN 524
99.8%
RIPE NCC 1
0.2%
Prefix-size distribution (network ranges by block size)
/23
1
/29–/32
12

Routing & security

Live BGP routing footprint for South Georgia and the South Sandwich Islands from our global collectors, with RPKI route-origin validation coverage.

Announced prefixes
8
Origin ASNs
2
RPKI-valid
50.0%
4 of 8 ROA-covered

RPKI-valid % = announced prefixes with a matching Route Origin Authorization. Live routing →

Reverse-DNS, threat intelligence & internet health

How much of South Georgia and the South Sandwich Islands's address space resolves to a hostname, how much appears on public threat blocklists, how widely the population is online, and independent signals of censorship and outages.

Reverse-DNS coverage
96.6%
507 IPs with a PTR
96.6% of allocated IPv4 has a PTR

Reverse-DNS + threat-blocklist footprint from our own scanning & 8 threat-intel feeds.

Frequently Asked Questions

How many IPv4 addresses are allocated to South Georgia and the South Sandwich Islands?

South Georgia and the South Sandwich Islands has 525 IPv4 addresses allocated across 13 network ranges. These allocations are managed by regional internet registries and assigned to organizations operating within the country.

What are the largest internet providers in South Georgia and the South Sandwich Islands?

The top organizations in South Georgia and the South Sandwich Islands by IP allocation include the major ISPs, hosting providers, and enterprises listed above. These 1 organizations collectively manage the majority of the country's IPv4 address space.

How many ASNs operate in South Georgia and the South Sandwich Islands?

South Georgia and the South Sandwich Islands has 1 or more registered Autonomous Systems. Each ASN represents an independently routed network, such as an ISP, cloud provider, or enterprise network.

What continent is South Georgia and the South Sandwich Islands in?

South Georgia and the South Sandwich Islands is located in Antarctica. IP address allocations in this region are managed by the regional internet registry.

Last updated: 2026-11-14 09:54:05 UTC
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