Home Prefix Lookup203.85.128.0/17

203.85.128.0/17 - CITICTEL CPC AS4058 CITIC Telecom International CPC Limited (AS4058)

IPv4APNICannouncedAS4058CITICTEL-CPC-AS4058 CITIC Telecom International CPC LimitedNo ROA

CIDR

203.85.128.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇭🇰 Hong Kong

City

Quarry Bay

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
203.85.128.0/17	AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited	No ROA	Other IRR	2026-10-11

Related Announcements

1 less-specific, 5 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
203.85.0.0/16	AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited	No ROA	-	2026-10-11
203.85.160.0/21	AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited	No ROA	-	2026-10-11
203.85.196.0/24	AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited	No ROA	-	2026-10-11
203.85.197.0/24	AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited	No ROA	-	2026-10-11
203.85.198.0/24	AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited	No ROA	-	2026-10-11
203.85.199.0/24	AS4058 CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited	No ROA	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS9918	Other IRR	MAINT-AS4780	2025-12-09
AS4058	Other IRR	MAINT-AS4058	2023-11-13

More Specific Prefixes

Prefix	AS	Country	Status
203.85.195.0/24		🇺🇸US	assigned
203.85.196.0/24	AS4058	🇺🇸US	assigned
203.85.197.0/24	AS4058	🇺🇸US	assigned
203.85.198.0/24	AS4058	🇺🇸US	assigned
203.85.199.0/24	AS4058	🇺🇸US	assigned

Origin ASN

AS4058

CITICTEL-CPC-AS4058 CITIC Telecom International CPC Limited

Related Prefixes

Covering prefix

203.85.0.0/16AS4058

More prefixes of AS4058

All prefixes of AS4058 →

Geolocation

Country🇭🇰Hong KongHK

RegionEastern District

CityQuarry Bay

Coordinates22.2875, 114.2120 ↗

Learn more

RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
RPKI validatorCheck ROA coverage for any prefix or ASN
What is BGP?How prefixes are announced and routed
More-specific prefixesGlossary: covering and more-specific routes
IPv4 transfers in the APNIC regionWho bought and sold address space recently

API

Open

GEThttps://api.ipctl.io/v1/prefix/203.85.128.0/17

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/203.85.128.0/17" | jq

External Links

RIPEstat