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Autonomous System

AS9835

Government Information Technology Services

Announced IPs
14,336
CIDR prefixes
22
ASN
AS9835

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

73/100
Moderate
How this score is built

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
164.115.32.0/20 4.1K
0.2%
Government Information Technology Services TH
164.115.20.0/22 1.0K
0.3%
Government Information Technology Services TH
164.115.24.0/22 1.0K
0.6%
Government Information Technology Services TH
164.115.60.0/22 1.0K
0.7%
Government Information Technology Services TH
164.115.92.0/22 1.0K
0.0%
Government Information Technology Services TH
164.115.28.0/23 512
0.0%
Government Information Technology Services TH
164.115.64.0/23 512
0.0%
Government Information Technology Services TH
164.115.74.0/23 512
0.0%
Government Information Technology Services TH
164.115.80.0/23 512
0.0%
Government Information Technology Services TH
164.115.90.0/23 512
0.2%
Government Information Technology Services TH
164.115.96.0/23 512
0.0%
Government Information Technology Services TH
202.139.202.0/23 512
3.5%
Government Information Technology Services TH
164.115.3.0/24 256
0.0%
Government Information Technology Services TH
164.115.15.0/24 256
0.0%
Government Information Technology Services TH
164.115.19.0/24 256
0.4%
Government Information Technology Services TH
164.115.31.0/24 256
0.0%
Government Information Technology Services TH
164.115.49.0/24 256
0.0%
Government Information Technology Services TH
164.115.50.0/24 256
0.0%
Government Information Technology Services TH
164.115.131.0/24 256
0.0%
Government Information Technology Services TH
164.115.133.0/24 256
0.0%
Government Information Technology Services TH
164.115.138.0/24 256
2.0%
Government Information Technology Services TH
164.115.248.0/24 256
0.0%
Government Information Technology Services TH

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS9835 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
164.115.47.0/24 26,402 2026-09-18 09:26:41
164.115.46.0/24 22,175 2026-09-18 09:26:41
164.115.49.0/24 22,127 2026-09-18 09:26:41
164.115.15.0/24 18,828 2026-09-18 09:49:40
164.115.248.0/24 18,389 2026-09-18 09:49:40
164.115.138.0/24 17,474 2026-09-18 09:26:40
164.115.36.0/24 17,070 2026-09-18 09:49:40
164.115.37.0/24 16,968 2026-09-18 09:49:40
164.115.92.0/24 16,944 2026-09-18 09:49:40
164.115.38.0/24 16,910 2026-09-18 09:49:40
164.115.39.0/24 16,879 2026-09-18 09:49:40
164.115.35.0/24 16,757 2026-09-18 09:49:40
164.115.131.0/24 16,755 2026-09-18 09:49:40
164.115.91.0/24 16,737 2026-09-18 09:49:40
164.115.94.0/24 16,731 2026-09-18 09:49:40
164.115.90.0/24 16,731 2026-09-18 09:49:40
164.115.93.0/24 16,728 2026-09-18 09:49:40
164.115.95.0/24 16,715 2026-09-18 09:49:40
164.115.81.0/24 16,684 2026-09-18 09:49:40
164.115.75.0/24 16,645 2026-09-18 09:49:40
202.139.203.0/24 16,635 2026-09-18 09:26:40
164.115.80.0/24 16,556 2026-09-18 09:49:40
164.115.97.0/24 16,548 2026-09-18 09:49:40
164.115.96.0/24 16,546 2026-09-18 09:49:40
164.115.31.0/24 16,501 2026-09-18 09:49:40
164.115.133.0/24 16,412 2026-09-18 09:26:40
202.139.202.0/24 16,395 2026-09-18 09:26:40
164.115.19.0/24 16,381 2026-09-18 09:26:40
164.115.50.0/24 16,351 2026-09-18 09:49:40
164.115.74.0/24 16,328 2026-09-18 09:21:49
164.115.65.0/24 16,073 2026-09-18 09:26:40
164.115.32.0/24 16,067 2026-09-18 09:26:40
164.115.24.0/24 16,066 2026-09-18 09:26:40
164.115.23.0/24 16,061 2026-09-18 09:26:40
164.115.63.0/24 16,050 2026-09-18 09:26:40
164.115.62.0/24 16,047 2026-09-18 09:26:40
164.115.20.0/24 16,044 2026-09-18 09:26:40
164.115.61.0/24 16,043 2026-09-18 09:26:40
164.115.27.0/24 16,043 2026-09-18 09:26:40
164.115.34.0/24 16,038 2026-09-18 09:26:40
164.115.28.0/24 16,038 2026-09-18 09:26:40
164.115.64.0/24 16,035 2026-09-18 09:26:40
164.115.60.0/24 16,028 2026-09-18 09:26:40
164.115.25.0/24 16,026 2026-09-18 09:26:40
164.115.29.0/24 16,023 2026-09-18 09:26:40
164.115.21.0/24 16,021 2026-09-18 09:26:41
164.115.26.0/24 16,017 2026-09-18 09:26:40
164.115.22.0/24 16,016 2026-09-18 09:26:41
164.115.43.0/24 15,993 2026-09-18 09:26:41
164.115.44.0/24 15,993 2026-09-18 09:26:41

Showing top 50 of 56 announced prefixes by sample volume.

Frequently Asked Questions

What is AS9835?

AS9835 is an Autonomous System Number assigned to Government Information Technology Services. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS9835 announce?

AS9835 announces 14.3K IPv4 addresses distributed across 22 routed CIDR prefixes. The network is registered in Thailand.

Who operates AS9835?

AS9835 is operated by Government Information Technology Services. The organization is based in Thailand. You can view all IP ranges and related ASNs on the organization page.

What country is AS9835 registered in?

AS9835 is registered in Thailand. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-09-18 09:54:06 UTC
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