Home ASN LookupAS141771

AS141771 CHINANET-HEBEI-ZHANGJIAKOU-MAN China Telecom

🇨🇳

Org handle: ORG-CT1-AP

China Telecom

APNICallocated

Announced Prefixes (BGP)

63total

60 IPv43 IPv6

IPv4 Addresses

Allocated (RIR)32,768

Announced (BGP)86,016

IPv6 Addresses

Allocated (RIR)0

Announced (BGP)3.1×10²⁶

Prefix Limit (IPv4)

200

Prefix Limit (IPv6)

Country

🇨🇳 CN

RIR

APNIC

Status

allocated

Allocated

2021-03-02

Announced Prefixes

(BGP)63

Prefix	RPKI	IRR	Last Seen
27.129.52.0/22	Valid	Other IRR	2026-10-11
27.129.55.0/24	Valid	Other IRR	2026-10-11
45.123.168.0/22	Valid	Other IRR	2026-10-11
45.123.172.0/22	Valid	Other IRR	2026-10-11
45.123.176.0/22	Valid	Other IRR	2026-10-11
45.123.180.0/22	Valid	Other IRR	2026-10-11
101.50.8.0/22	Valid	Other IRR	2026-10-11
101.50.12.0/22	Valid	Other IRR	2026-10-11
101.251.128.0/21	Valid	Other IRR	2026-10-11
101.251.136.0/21	Valid	Other IRR	2026-10-11

1-10 of 63

1 / 7

Allocated Prefixes

(RIR)32

Prefix	Country	RIR	Status
45.123.168.0/22	🇨🇳 CN	APNIC	allocated
45.123.172.0/22	🇨🇳 CN	APNIC	allocated
45.123.176.0/22	🇨🇳 CN	APNIC	allocated
45.123.180.0/22	🇨🇳 CN	APNIC	allocated
101.50.8.0/22	🇨🇳 CN	APNIC	allocated
101.50.12.0/22	🇨🇳 CN	APNIC	allocated
103.63.160.0/22	🇨🇳 CN	APNIC	allocated
103.63.164.0/22	🇨🇳 CN	APNIC	allocated
103.63.168.0/22	🇨🇳 CN	APNIC	allocated
103.63.172.0/22	🇨🇳 CN	APNIC	allocated

1-10 of 32

1 / 4

All 63 announced prefixes of AS141771 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS141771 hands its own prefixes to: transit providers, or peers at an exchange.

AS4134CHINANET BACKBONE No.31,Jin Rong Street63

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 AS141771 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/141771

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

curl -s "https://api.ipctl.io/v1/asn/141771" | jq