AS9931

Name: AS9931 — National Telecom Public Company Limited
Creator: ipdex

National Telecom Public Company Limited ISP registered in Thailand

619IPv4 prefixes

45IPv6 prefixes

100%RPKI-valid

#780AS Rank

#6Rank in Thailand

2000-04-05Allocated

National Telecom Public Company Limited (AS9931) — ISP, registered in Thailand. announces 619 IPv4 prefixes + 45 IPv6 prefixes. Rank in Thailand: #6. Allocated: 2000-04-05.

IPv4 619IPv6 45

Announced prefixes · 664

v4 61.19.148.0/23 valid
v4 61.19.148.0/24 valid
v4 61.19.150.0/23 valid
v4 61.19.150.0/24 valid
v4 61.19.151.0/24 valid
v4 61.19.152.0/23 valid
v4 61.19.152.0/24 valid
v4 61.19.154.0/23 valid
v4 61.19.156.0/23 valid
v4 61.19.158.0/23 valid
v4 61.19.158.0/24 valid
v4 61.19.16.0/20 valid
v4 61.19.16.0/22 valid
v4 61.19.160.0/19 valid
v4 61.19.177.0/24 valid
v4 61.19.178.0/24 valid
v4 61.19.180.0/22 valid
v4 61.19.180.0/24 valid
v4 61.19.181.0/24 valid
v4 61.19.182.0/24 valid
v4 61.19.183.0/24 valid
v4 61.19.186.0/24 valid
v4 61.19.187.0/24 valid
v4 61.19.188.0/24 valid
v4 61.19.189.0/24 valid
v4 61.19.190.0/24 valid
v4 61.19.191.0/24 valid
v4 61.19.192.0/19 valid
v4 61.19.192.0/22 valid
v4 61.19.192.0/24 valid
v4 61.19.193.0/24 valid
v4 61.19.194.0/24 valid
v4 61.19.195.0/24 valid
v4 61.19.196.0/22 valid
v4 61.19.196.0/23 valid
v4 61.19.197.0/24 valid
v4 61.19.198.0/23 valid
v4 61.19.20.0/22 valid
v4 61.19.200.0/22 valid
v4 61.19.200.0/24 valid
v4 61.19.202.0/24 valid
v4 61.19.203.0/24 valid
v4 61.19.204.0/22 valid
v4 61.19.204.0/23 valid
v4 61.19.207.0/24 valid
v4 61.19.208.0/22 valid
v4 61.19.21.0/24 valid
v4 61.19.210.0/24 valid
v4 61.19.211.0/24 valid
v4 61.19.212.0/22 valid

RPKI: rpki.cloudflare.com · 2026-06-21

— Routing status unavailable

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	663
2026-06-13	663
2026-06-17	664
2026-06-19	660
2026-06-20	664

Internet Exchanges · 1

THAILAND IX (TH-IX) Bangkok 70 Gbps

Facilities · 4

4 Facilities · 2 Countries

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AS9931

Announced prefixes · 664

Prefix history

Internet Exchanges · 1

Facilities · 4

AS topology · Customer cone 53

Providers · 2

Peers · 4

Customers · 47

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