Home Prefix Lookup43.240.160.0/19

43.240.160.0/19 - SAKURA TELECOM Shanghai Sakura Communications (AS55999)

IPv4APNICannouncedAS55999SAKURA-TELECOM Shanghai Sakura Communications Co., Ltd.No ROA

CIDR

43.240.160.0/19

IP Version

IPv4

Addresses

8.1K

Mask

/19 (255.255.224.0)

Country

🇨🇳 China

City

Xiayang (Qingpu Qu)

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
43.240.160.0/19	AS55999 SAKURA-TELECOM Shanghai Sakura Communications Co., Ltd.	No ROA	Other IRR	2026-10-11

More-Specific Announcements

8 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
43.240.160.0/22	AS55999 SAKURA-TELECOM Shanghai Sakura Communications Co., Ltd.	Valid	-	2026-10-11
43.240.164.0/22	AS55999 SAKURA-TELECOM Shanghai Sakura Communications Co., Ltd.	Valid	-	2026-10-11
43.240.168.0/22	AS55999 SAKURA-TELECOM Shanghai Sakura Communications Co., Ltd.	Valid	-	2026-10-11
43.240.172.0/22	AS55999 SAKURA-TELECOM Shanghai Sakura Communications Co., Ltd.	Valid	-	2026-10-11
43.240.176.0/22	AS55999 SAKURA-TELECOM Shanghai Sakura Communications Co., Ltd.	Valid	-	2026-10-11
43.240.180.0/22	AS55999 SAKURA-TELECOM Shanghai Sakura Communications Co., Ltd.	Valid	-	2026-10-11
43.240.184.0/22	AS55999 SAKURA-TELECOM Shanghai Sakura Communications Co., Ltd.	Valid	-	2026-10-11
43.240.188.0/22	AS55999 SAKURA-TELECOM Shanghai Sakura Communications Co., Ltd.	Valid	-	2026-10-11

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS55999	Other IRR	MAINT-AS49304	2026-06-26

More Specific Prefixes

Prefix	AS	Country	Status
43.240.160.0/22	AS55999	🇨🇳CN	allocated
43.240.164.0/22	AS55999	🇨🇳CN	allocated
43.240.168.0/22	AS55999	🇨🇳CN	allocated
43.240.172.0/22	AS55999	🇨🇳CN	allocated
43.240.176.0/22	AS55999	🇨🇳CN	allocated
43.240.180.0/22	AS55999	🇨🇳CN	allocated
43.240.184.0/22	AS55999	🇨🇳CN	allocated
43.240.188.0/22	AS55999	🇨🇳CN	allocated

Origin ASN

AS55999

SAKURA-TELECOM Shanghai Sakura Communications Co., Ltd.

Related Prefixes

More prefixes of AS55999

All prefixes of AS55999 →

Geolocation

Country🇨🇳ChinaCN

RegionShanghai

CityXiayang (Qingpu Qu)

Coordinates31.1713, 121.1020 ↗

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/43.240.160.0/19

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

curl -s "https://api.ipctl.io/v1/prefix/43.240.160.0/19" | jq

External Links

RIPEstat