AS56006 — SPDB-CN - Shanghai Pudong Development Bank Co.,Ltd.

AS56006 announces 4 IPv4 prefixes covering 1,536 addresses and 3 IPv6 prefixes.

About this network

SPDB-CN is the autonomous system for Shanghai Pudong Development Bank.

What it's used for

• The address space carries internal corporate infrastructure, evidenced by netnames SPDB-CN and SPDBFL registered to IRT-SPDB-CN-CN and IRT-SPDBFL-CN.
• The AS announces 1536 IPv4 addresses across 4 prefixes and 3 IPv6 prefixes, with 6 observed neighbours; this low neighbour count relative to the address inventory indicates an internal corporate estate rather than a transit or access network.
• Traffic from this AS consists of office workers, internal banking systems, and web/API endpoints supporting the bank's operations.

Notable

• Registrants align with the announcer, with SPDB-CN and SPDBFL netnames registered to IRT-SPDB-CN-CN and IRT-SPDBFL-CN.
• The address inventory is finely subdivided into small /23 and /24 blocks, consistent with site-by-site segmentation for a large financial institution.

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

Announced prefixes

• 101.49.208.0/24
• 101.49.212.0/24
• 103.142.96.0/23
• 103.179.78.0/23
• 2405:3140:11::/48
• 2405:3140:21::/48
• 2405:3140:31::/48

Upstream networks

• AS4812 China Telecom (Group)
• AS139721 HeFei
• AS17621 China Unicom Shanghai network
• AS140726 UNICOM AnHui province network
• AS140895 China Mobile Group AnHui communications corporation
• AS24400 Shanghai Mobile Communications Co.,Ltd.

Adjacent networks

• AS4812 China Telecom (Group)
• AS139721 HeFei
• AS17621 China Unicom Shanghai network
• AS140726 UNICOM AnHui province network
• AS140895 China Mobile Group AnHui communications corporation
• AS24400 Shanghai Mobile Communications Co.,Ltd.

Routing security

• RPKI: 0 valid, 0 invalid and 9 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 78% of announcements registered; 8 route objects.
• Listed in as-sets: AS-CTAH, AS-CTSH, AS4808:AS-CNCGROUP-BJ, AS4837:AS-CNCGROUP, AS4837:AS-CUGROUP.