AS50183 Century-LTD CenturyNetworks Ltd

🇲🇭

Org handle: ORG-CL716-RIPE

RIPE NCCallocated

Announced Prefixes (BGP)

10total

10 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)3,328

Announced (BGP)9,216

IPv6 Addresses

Allocated (RIR)6.3×10²⁹

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇲🇭 MH

RIR

Status

allocated

Allocated

2023-01-04

Announced Prefixes

(BGP)10

Prefix	RPKI	IRR	Last Seen
85.149.224.0/21	Valid	Other IRR	2026-10-11
94.154.178.0/24	Valid	Other IRR	2026-10-11
156.238.192.0/20	Valid	AFRINICOther IRR	2026-10-11
156.238.200.0/24	Valid	-	2026-10-11
172.96.38.0/23	Valid	Other IRR	2026-10-11
192.198.184.0/23	Valid	Other IRR	2026-10-11
193.148.95.0/24	Valid	Other IRR	2026-10-11
195.246.194.0/24	Valid	Other IRR	2026-10-11
198.13.22.0/23	Valid	Other IRR	2026-10-11
199.36.102.0/23	Valid	Other IRR	2026-10-11

(RIR)10

Prefix	Country	RIR	Status
81.30.106.0/24	🇲🇭 MH	RIPENCC	allocated
94.154.178.0/24	🇻🇬 VG	RIPENCC	allocated
156.238.200.0/24	🇳🇱 NL	AFRINIC	assigned
172.96.38.0/23	🇻🇬 VG	RIPENCC	allocated
192.198.184.0/23	🇻🇬 VG	RIPENCC	allocated
193.148.95.0/24	🇻🇬 VG	RIPENCC	allocated
195.246.194.0/24	🇻🇬 VG	RIPENCC	allocated
198.13.22.0/23	🇻🇬 VG	RIPENCC	allocated
199.36.102.0/23	🇻🇬 VG	RIPENCC	allocated
2a13:77c0::/29	🇲🇭 MH	RIPENCC	allocated

(seen in AS paths)

Networks AS50183 hands its own prefixes to: transit providers, or peers at an exchange.

ASPA

No ASPA

Abuse Contact

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 AS50183 should publish an ASPA object
IPv4 transfers in the RIPE NCC 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/50183" | jq