asn.dev

Autonomous system

AS18200 OPT-NC-AS-AP Office des Postes et Telecommunications New-Caledonia

Unclassified APNIC

IPv4 addresses 40.45K 23 prefixes
IPv6 prefixes 22 counted as prefixes, not addresses
Countries 1 mostly NC
Exchanges 2 recorded by PCH
Upstreams 5 14 downstream
Flagged prefixes 0 none

Summary

OPT New Caledonia

New Caledonia · AI-generated

telecom government residential mobile

OPT-NC-AS-AP is operated by Office des Postes et Telecommunications New-Caledonia.

What it's used for

  • The address space carries the national telecommunications infrastructure of New Caledonia, with registrants consistently identified as Office des Postes et des Telecomm. de Nouvelle Caledonie and netnames OPTNC or OPT-NC.
  • The AS announces 40448 IPv4 addresses across 23 prefixes and 22 IPv6 prefixes, while maintaining 25 observed neighbours; this ratio indicates a national access and transit provider serving the territory.

Notable

  • All RDAP registrants align with the AS holder, listing Office des Postes et des Telecomm. de Nouvelle Caledonie for every sampled prefix.
  • The address inventory is fragmented into numerous small blocks, including multiple /23 and /24 prefixes within the 202.87.128.0/17 and 114.69.192.0/18 ranges, reflecting granular internal segmentation.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

Recorded at 2 exchanges in 1 country, largest first.

ExchangeLocationTheir address
Megaport IX SydneySydney, Australia103.26.68.35
Equinix Internet Exchange SydneySydney, Australia45.127.172.6

Transit providers

5 upstream, 14 downstream and 36 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS174Cogent Communications, LLC749
AS6939Hurricane Electric LLC188
AS38195Superloop156
AS24482SG.GS21
AS64073Vetta Group21

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 23 prefixes · 40.45K addresses IPv6 22 prefixes

CountryNamePrefixes
NCNew Caledonia45

Registry

Allocation record

APNIC · via Atlas (registry + RDAP)
Registry
APNIC
Handle
AS18200
Registry name
OPT-NC-AS-AP
Registrant
Office des Postes et des Telecomm. de Nouvelle Caledonie
Abuse contact
abuse@opt.nc
Registered
2008-09-04
Last changed
2022-03-09
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 21 valid, 0 with no ROA
ROAs
29 authorising AS18200
ASPA
no ASPA record
IRR
100% registered · 21 of 21 announcements
Route objects
33 naming AS18200

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 432 networks and 1,768 prefixes, as published 2026-10-12. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check