Home ASN LookupAS151058

AS151058 CT-HAINAN China Telecom

🇨🇳

Org handle: ORG-CT1-AP

China Telecom

APNICallocated

Announced Prefixes (BGP)

118total

44 IPv474 IPv6

IPv4 Addresses

Allocated (RIR)139,520

Announced (BGP)929,024

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)3.1×10³⁰

Prefix Limit (IPv4)

200

Prefix Limit (IPv6)

500

Country

🇨🇳 CN

RIR

APNIC

Status

allocated

Allocated

2023-03-29

Announced Prefixes

(BGP)118

Prefix	RPKI	IRR	Last Seen
36.1.0.0/17	Valid	Other IRR	2026-10-10
36.1.128.0/17	Invalid	-	2026-10-10
36.101.0.0/17	Valid	Other IRR	2026-10-10
36.101.128.0/17	Valid	Other IRR	2026-10-10
59.49.128.0/18	Valid	Other IRR	2026-10-10
59.49.192.0/18	Valid	Other IRR	2026-10-10
59.50.0.0/17	No ROA	Other IRR	2026-10-10
59.50.38.0/24	No ROA	Other IRR	2026-10-10
59.50.105.0/24	Valid	Other IRR	2026-10-10
59.50.128.0/17	Valid	Other IRR	2026-10-10

1-10 of 118

1 / 12

Allocated Prefixes

(RIR)6

Prefix	Country	RIR	Status
36.1.0.0/17	🇨🇳 CN	APNIC	assigned
36.1.128.0/17	🇨🇳 CN	APNIC	assigned
59.50.105.0/24	🇨🇳 CN	APNIC	assigned
139.189.0.0/17	🇨🇳 CN	APNIC	assigned
139.189.128.0/17	🇨🇳 CN	APNIC	assigned
202.100.224.0/19	🇨🇳 CN	APNIC	allocated

All 118 announced prefixes of AS151058 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS151058 hands its own prefixes to: transit providers, or peers at an exchange.

AS4134No.31,Jin Rong Street118

Downstreams (1)

Networks whose own prefixes AS151058 passes on: usually its customers.

AS146835Nanchang Index Technology Development2

ASPA

No ASPA

External Links

APNIC Whois RIPEstat

Learn more

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 AS151058 should publish an ASPA object
IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
ASN data in AI agents and SIEMMCP server and API integrations

API

Open

GEThttps://api.ipctl.io/v1/asn/151058

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

curl -s "https://api.ipctl.io/v1/asn/151058" | jq