AS151397 CT-ESURFINGCLOUD-CDN China Telecom

🇨🇳

Org handle: ORG-CT1-AP

China Telecom

APNICallocated

Announced Prefixes (BGP)

24total

19 IPv45 IPv6

IPv4 Addresses

Allocated (RIR)0

Announced (BGP)4,864

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)6×10²⁴

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

RIR

Status

allocated

Allocated

2023-06-06

Announced Prefixes

(BGP)24

Prefix	RPKI	IRR	Last Seen
193.119.0.0/24	Valid	APNIC	2026-10-11
193.119.4.0/24	Valid	APNIC	2026-10-11
193.119.6.0/24	Valid	APNIC	2026-10-11
193.119.7.0/24	Valid	APNIC	2026-10-11
193.119.8.0/24	Valid	APNIC	2026-10-11
193.119.9.0/24	Valid	APNIC	2026-10-11
193.119.10.0/24	Valid	APNIC	2026-10-11
193.119.11.0/24	Valid	APNIC	2026-10-11
193.119.12.0/24	Valid	APNIC	2026-10-11
193.119.13.0/24	Valid	APNIC	2026-10-11

1-10 of 24

1 / 3

(seen in AS paths)

Networks AS151397 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 AS151397 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

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

curl -s "https://api.ipctl.io/v1/asn/151397" | jq