AS18200 Office des Postes et Telecommunications New-Caledonia

OPT-NC-AS-AP - Office des Postes et Telecommunications New-Caledonia · registered in New Caledonia

IPv4 addresses40,44823 prefixes · 0.001% of announced IPv4

Rank in New Caledonia#1largest network in NC by IPv4 space, of 15 · 29.98% of NC

Rank worldwide#4,305of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)22 prefixes

CountryNew Caledonia15 ASNs registered there

Open AS18200 in ASN lookup Look up an IP in this network (43.224.192.1) All networks in New Caledonia

IPv4 prefixes

All 23 prefixes, in address order.

43.224.192.0/22
61.5.208.0/20
101.101.0.0/18
103.43.156.0/22
114.69.192.0/20
114.69.208.0/21
114.69.216.0/22
114.69.220.0/23
114.69.223.0/24
180.214.96.0/21
202.87.128.0/23
202.87.130.0/23
202.87.133.0/24
202.87.134.0/23
202.87.136.0/23
202.87.138.0/24
202.87.139.0/24
202.87.140.0/22
202.87.144.0/21
202.87.152.0/22
202.87.156.0/24
202.87.157.0/24
202.87.158.0/23

IPv6 prefixes

All 22 prefixes.

2404:2200::/44
2404:2200:10::/48
2404:2200:11::/48
2404:2200:12::/47
2404:2200:14::/46
2404:2200:18::/45
2404:2200:20::/47
2404:2200:22::/48
2404:2200:23::/48
2404:2200:24::/46
2404:2200:28::/45
2404:2200:30::/44
2404:2200:40::/42
2404:2200:80::/41
2404:2200:100::/40
2404:2200:200::/39
2404:2200:400::/38
2404:2200:800::/37
2404:2200:1000::/36
2404:2200:2000::/35
2404:2200:4000::/34
2404:2200:8000::/33

Similar-sized networks in New Caledonia

ASNNameIPv4 addresses

AS56089#2 OFFRATEL-AS-AP - OFFRATEL36,096

AS17480#3 CANL - CANL24,576

AS56055#4 MLS-NC - Micro Logic Systems16,384

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources