All ASNs

Autonomous System details for AS131436

AS131436
Information Technology and Digital Transformation Center - Vietnam Social Security • vss.gov.vn

AS131436 — Information Technology and Digital Transformation Center - Vietnam Social Security

AS Name
VSSIC-VN
Country
Vietnam (VN)
Website
Number of IPv4
1,536
Number of IPv6
7.25 × 1024
ASN type
Government
Status
Allocated
Registry
APNIC
Allocated
September 14, 2015
Last updated
May 23, 2025

IP Ranges

5 IPv4 prefixes, 5 IPv6 prefixes
Prefix Company Number of IPs
103.57.112.0/23 KRAFTON INC 512
103.57.112.0/24 KRAFTON INC 256
103.57.113.0/24 KRAFTON INC 256
103.57.114.0/24 KRAFTON INC 256
103.57.115.0/24 KRAFTON INC 256
2001:df1:1f40::/47 SK Telecom 2.42 × 1024
2001:df1:1f40::/48 SK Telecom 1.21 × 1024
2001:df1:1f41::/48 SK Telecom 1.21 × 1024
2001:df1:1f42::/48 SK Telecom 1.21 × 1024
2001:df1:1f43::/48 SK Telecom 1.21 × 1024

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS131436

0 peers

AS131436 has no peers recorded.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS131436

5 upstreams

AS131436 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS131436 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS131436

0 downstreams

AS131436 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.

Our IP address tools

Explore all tools

What is my IP?

Discover your public IP address and detailed information about your connection.

CIDR to IP Range Converter (IPv4 and IPv6)

Convert CIDR notation to IP address ranges and vice versa. Useful for network configuration and security.

IP to Hostname/rDNS Lookup

Perform a reverse DNS (rDNS) lookup to get the hostname for an IP address.

IPv6 Expander/Collapser

Expand or collapse IPv6 addresses to their full or shortened forms for better readability and usage.