AS3839 — ERX-CHULANET Chulalongkorn University
Network type: education
AS3839 announces 3 IPv4 prefixes covering 66,048 addresses and 1 IPv6 prefixes.
About this network
Chulalongkorn University (ERX-CHULANET), Thailand's oldest university, located in Bangkok.
What it's used for
- Campus networking for students, faculty, and administration, plus research and library systems.
- Roughly 66,000 IPv4 addresses — a large allocation reflecting a major national university with many faculties and affiliated institutes.
Notable
- This is an institutional network: addresses belong to campus buildings, labs, dorms, and university services rather than to paying ISP subscribers.
- Chulalongkorn has long been central to Thai internet development, and its network was among the country's first connections.
Interesting
- The ERX- prefix on the handle marks it as a record moved into APNIC's database by the Early Registration Transfer project, which relocated early registrations to the regional registry that actually covers the holder. The registration predates the current RIR structure.
This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.
Announced prefixes
- 161.200.0.0/16
- 192.207.64.0/24
- 202.6.90.0/24
- 2001:3c8:1401::/48
Upstream networks
Adjacent networks
BGP / ASN / CIDR
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IPv4
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IPv6
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Search Results
IPv4 Prefixes
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IPv6 Prefixes
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Total Prefixes
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Unique /24s
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⚠ SUSPICIOUS PREFIX ANNOUNCEMENTS DETECTED