Home Prefix Lookup45.113.203.0/24

45.113.203.0/24 - Jangsu Bangrun Network Technology (AS63658)

IPv4APNICannouncedAS63658Bangrunkeji - Jangsu Bangrun Network Technology Co.,Ltd. RPKI Valid

CIDR

45.113.203.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇨🇳 China

City

Yangzhou (Guangling 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
45.113.203.0/24	AS63658 Bangrunkeji - Jangsu Bangrun Network Technology Co.,Ltd.	Valid	Other IRR	2026-10-29

Covering Prefix

2 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
45.113.200.0/22	AS137697 CHINATELECOM-JiangSu-YangZhou-IDC - CHINATELECOM JiangSu YangZhou IDC networkdescr: YangZhou , Jiangsu Province, P.R.China.	Valid	-	2026-10-29
45.113.202.0/23	AS56046 CMNET-Jiangsu-AP - China Mobile communications corporation	Valid	-	2026-10-29

RPKI ROAs

Prefix	Origin	Max Length	Trust Anchor
45.113.203.0/24	AS56046	/24	apnic
45.113.203.0/24	AS63658	/24	apnic
45.113.202.0/23	AS56046	/23	apnic
45.113.200.0/22	AS137697	/22	apnic

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS63658	Other IRR	MAINT-CLOUD	2026-10-23

Transfer History

Registry transfers of 45.113.203.0/24, blocks inside it, or blocks containing it.

45.113.200.0/22Transfer · 2016-04-21
China Internet Network Information Center/WEBLL-CN
🇨🇳 CN APNIC
→
China Internet Network Information Center/Bangrunkeji
🇨🇳 CN APNIC

Date	Resource	From	To	Type
2016-04-21	45.113.200.0/22	China Internet Network Information Center/WEBLL-CN 🇨🇳 CN APNIC	China Internet Network Information Center/Bangrunkeji 🇨🇳 CN APNIC	Transfer

Origin ASN

AS63658

Bangrunkeji - Jangsu Bangrun Network Technology Co.,Ltd.

Related Prefixes

Covering prefix

45.113.202.0/23AS56046

More prefixes of AS63658

All prefixes of AS63658 →

Geolocation

Country🇨🇳ChinaCN

RegionJiangsu

CityYangzhou (Guangling Qu)

Coordinates32.3946, 119.4320 ↗

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/45.113.203.0/24

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

curl -s "https://api.ipctl.io/v1/prefix/45.113.203.0/24" | jq

External Links

RIPEstat