AS24413 — SHANGHAI263 263 Shanghai Communications Ltd.

AS24413 announces 2 IPv4 prefixes covering 512 addresses and 0 IPv6 prefixes.

About this network

SHANGHAI263 is operated by 263 Shanghai Communications Ltd.

What it's used for

• The address space carries corporate and service infrastructure, evidenced by reverse DNS entries pointing to ptr.cnsat.com.cn.
• The AS announces 512 IPv4 addresses across 2 prefixes and maintains 6 observed neighbours, a ratio consistent with a business or enterprise network rather than a large-scale residential access provider.

Notable

• Registrants for the announced prefixes include unknown and IRT-CNNIC-CN, both associated with the Shanghai263 netname.
• 263 Group, the parent entity, is a global digital intelligence communications company founded in 1997 and listed on the Shenzhen Stock Exchange.
• The inventory consists of two /24 blocks, 114.28.229.0/24 and 202.46.39.0/24, with no IPv6 prefixes announced.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 114.28.229.0/24
• 202.46.39.0/24

Upstream networks

• AS3491 PCCW Global (HK) Ltd.
• AS37100 SEACOM Limited
• AS3257 GTT Communications Inc.
• AS31713 Gateway Communications

Downstream networks

• AS136907 HUAWEI CLOUDS

Adjacent networks

• AS3491 PCCW Global (HK) Ltd.
• AS136907 HUAWEI CLOUDS
• AS37100 SEACOM Limited
• AS3257 GTT Communications Inc.
• AS31713 Gateway Communications

Routing security

• RPKI: 1 valid, 0 invalid and 2 not-found announcements; 14 ROAs.
• ASPA: none published.
• IRR: 33% of announcements registered; 27 route objects.
• Listed in as-sets: AS-10099, AS-24413, AS-ANCH-GLOBAL, AS-BBIX-T, AS-BBIX-T-V6, AS-GTTCUST, AS-GTTCUST6, AS-RABBIT-ZA, AS-RAINBOW-JP, AS-SET-SEACOM, AS-SUNRISE-SA, AS-VSNL-IN, AS152919:AS-263, AS153995:AS-263, AS3491:AS-CUSTOMERS-AF, AS3491:AS-CUSTOMERS-AP, AS58453:AS-ASIAASCUST, AS58453:AS-ASIAASCUST, AS58453:AS-ASIATEST, AS9498:AS-BHARTI-IN.