AS402187 AANSYS-NET - AANSys Network LLC

🇺🇸

ARINassigned

Announced Prefixes (BGP)

8total

8 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)2,048

Announced (BGP)2,048

IPv6 Addresses

Allocated (RIR)3×10²⁶

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

assigned

Allocated

2026-02-06

Announced Prefixes

(BGP)8

Prefix	RPKI	IRR	Last Seen
2.27.164.0/24MOAS	Invalid	-	2026-10-11
31.58.99.0/24MOAS	Invalid	-	2026-10-11
46.17.13.0/24MOAS	Invalid	-	2026-10-11
84.75.33.0/24MOAS	Invalid	-	2026-10-11
95.134.154.0/24	Valid	Other IRRRIPE	2026-10-11
158.173.221.0/24MOAS	Invalid	-	2026-10-11
178.83.14.0/24MOAS	Invalid	-	2026-10-11
191.96.105.0/24	Valid	Other IRRRIPE	2026-10-11

(RIR)9

Prefix	Country	RIR	Status
2.27.164.0/24	🇪🇺 EU	RIPE	assigned
23.153.124.0/24	🇺🇸 US	ARIN	allocated
46.17.13.0/24	🇳🇱 NL	RIPE	assigned
84.75.33.0/24	🇸🇬 SG	RIPE	assigned
95.134.154.0/24	🇸🇬 SG	RIPE	assigned
158.173.221.0/24	🇪🇺 EU	RIPE	assigned
178.83.14.0/24	🇸🇬 SG	RIPE	assigned
191.96.105.0/24	🇪🇺 EU	RIPE	assigned
2602:f46c::/40	🇺🇸 US	ARIN	allocated

(seen in AS paths)

Networks AS402187 hands its own prefixes to: transit providers, or peers at an exchange.

ASPA

No ASPA

External Links

What is an ASN?Autonomous systems, ASN ranges and how they are assigned
RPKI and route origin validationWhat the RPKI badges on the prefix list mean
ASPA explainedWhy AS402187 should publish an ASPA object
IPv4 transfers in the ARIN regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/402187" | jq