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Autonomous System

AS18200

Office des Postes et Telecommunications New-Caledonia

Announced IPs
40,448
CIDR prefixes
15
ASN
AS18200

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.

70/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Network profile

Source: PeeringDB →
Network type NSP
Traffic level 50-100Gbps
Geographic scope Asia Pacific
Traffic ratio Mostly Inbound
Peering policy Open
IRR record AS-OPTNC

Present at 2 internet exchanges: Equinix Sydney, MegaIX Sydney: MegaIX

Top CIDR ranges

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS18200 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
202.87.138.0/24 25,252 2026-11-08 18:26:45
202.87.156.0/24 23,792 2026-11-08 18:27:47
43.224.195.0/24 18,883 2026-11-08 18:26:45
43.224.192.0/22 18,860 2026-11-08 18:26:45
101.101.0.0/18 18,473 2026-11-08 18:26:45
103.43.156.0/22 18,469 2026-11-08 18:26:45
61.5.208.0/20 18,395 2026-11-08 18:26:45
61.5.208.0/24 18,259 2026-11-08 18:26:45
114.69.192.0/19 18,247 2026-11-08 18:26:45
202.87.128.0/19 18,213 2026-11-08 18:26:45
202.87.129.0/24 18,054 2026-11-08 18:26:45
180.214.100.0/22 17,894 2026-11-08 18:26:45
180.214.96.0/22 17,894 2026-11-08 18:26:45
114.69.200.0/22 17,823 2026-11-08 18:26:45
114.69.204.0/24 17,803 2026-11-08 18:26:45
114.69.208.0/21 17,717 2026-11-08 18:26:45
202.87.135.0/24 17,466 2026-11-08 18:26:45

Frequently Asked Questions

What is AS18200?

AS18200 is an Autonomous System Number assigned to Office des Postes et Telecommunications New-Caledonia. 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 AS18200 announce?

AS18200 announces 40.4K IPv4 addresses distributed across 15 routed CIDR prefixes. The network is registered in New Caledonia.

Who operates AS18200?

AS18200 is operated by Office des Postes et Telecommunications New-Caledonia. The organization is based in New Caledonia. You can view all IP ranges and related ASNs on the organization page.

What country is AS18200 registered in?

AS18200 is registered in New Caledonia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-08 20:39:06 UTC
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