Office of Info.Tech. Admin. for Educational Development

Data as of 2026-08-16
BGP inherited
Cluster stats
Netblocks278 · 233,472 IPv4 addresses
IPv6 21 prefixes (largest 2001:3c8::/32)
All fragments 529 blocks across 84 clusters
Cluster ID222370704
RegistryAPNIC
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 56 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

8 weekly snapshots · JSON
284 +1 netblocks since 2026-07-05
2026-07-05 peak 284 2026-08-16

IP Ranges (278)

showing 50 of 278 — see all — ⬇ export CSV
CIDR Org name Registry Status Confidence
27.254.254.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
49.229.111.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
58.64.45.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
101.108.157.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
103.1.160.0/22 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
110.164.92.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
110.164.248.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
110.164.249.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
122.154.50.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
122.154.82.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
147.50.197.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
147.50.200.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
182.52.48.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
182.52.54.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
182.93.128.0/17 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
192.203.247.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.12.97.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.14.117.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.0.0/15 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.2.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.3.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.8.0/21 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.8.0/23 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.10.0/23 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.12.0/23 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.14.0/23 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.20.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.21.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.22.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.24.0/22 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.24.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.25.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.26.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.27.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.36.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.37.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.38.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.39.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.44.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.45.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.46.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.47.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.48.0/22 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.52.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.56.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.60.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.62.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.63.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.64.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high
202.28.66.0/24 Office of Info.Tech. Admin. for Educational Development BGP ANNOUNCED ● high

IPv6 ranges (21)

showing the 15 largest allocations
CIDR
2001:3c8::/32
2403:6100::/32
2001:3c8:100f::/48
2001:3c8:1012::/48
2001:3c8:10ff::/48
2001:3c8:130a::/48
2001:3c8:2705::/48
2001:3c8:2808::/48
2001:3c8:2a07::/48
2001:3c8:4007::/48
2001:3c8:5007::/48
2001:3c8:5505::/48
2001:3c8:9006::/48
2001:3c8:900c::/48
2001:3c8:a702::/48

Domains hosted in this network

what's this?
cmu.ac.th walai.net buu.ac.th mhesi.go.th thailis.or.th ntp.org kku.ac.th

Network trust

what's this?
RPKI hygiene: C how networks compare →
71.1% of checked blocks have valid RPKI ROA coverage (202 of 284)
Possible discrepancies (1)

These blocks are registered to Office of Info.Tech. Admin. for Educational Development but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

110.164.92.0/24 /24 authorized for AS45629 — JasTel Network Company Limited

NIC Handles

APNIC-HM AS10227 AS132250 AS132482 AS132493 AS132514 AS132866 AS132879 AS133042 AS133919 AS134064 AS134690 +44 more