Home ASN LookupAS17988

AS17988 CSC-HK-AS-AP China Satellite Communications HongKong Corporation Limited

🇭🇰

Org handle: ORG-CSCC1-AP

China Satellite Communications (HongKong) Corporation Limited

APNICallocated

Announced Prefixes (BGP)

11total

11 IPv40 IPv6

IPv4 Addresses

Allocated (RIR)4,096

Announced (BGP)8,192

IPv6 Addresses

Allocated (RIR)7.9×10²⁸

Announced (BGP)0

Prefix Limit (IPv4)

Prefix Limit (IPv6)

Country

🇭🇰 HK

RIR

APNIC

Status

allocated

Allocated

2001-10-31

Announced Prefixes

(BGP)11

Prefix	RPKI	IRR	Last Seen
203.222.192.0/20	No ROA	APNICOther IRR	2026-10-11
203.222.192.0/22	No ROA	-	2026-10-11
203.222.192.0/24	No ROA	Other IRR	2026-10-11
203.222.193.0/24	No ROA	Other IRR	2026-10-11
203.222.194.0/24	No ROA	Other IRR	2026-10-11
203.222.195.0/24	No ROA	Other IRR	2026-10-11
203.222.196.0/22	No ROA	-	2026-10-11
203.222.196.0/24	No ROA	Other IRR	2026-10-11
203.222.197.0/24	No ROA	Other IRR	2026-10-11
203.222.198.0/24	No ROA	Other IRR	2026-10-11

1-10 of 11

1 / 2

Allocated Prefixes

(RIR)2

Prefix	Country	RIR	Status
203.222.192.0/20	🇭🇰 HK	APNIC	allocated
2407:7280::/32	🇭🇰 HK	APNIC	allocated

All 11 announced prefixes of AS17988 →

BGP Neighbours

(seen in AS paths)

Upstreams (1)

Networks AS17988 hands its own prefixes to: transit providers, or peers at an exchange.

AS58453CMI INT HK China Mobile International Limited11

Downstreams (1)

Networks whose own prefixes AS17988 passes on: usually its customers.

AS24399ABN PEERING AP Asia Broadcast Networks Peering AS1

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 AS17988 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/17988

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

curl -s "https://api.ipctl.io/v1/asn/17988" | jq