59.83.0.0/16 - BGP Prefix

IPv4APNICnot announced RPKI Valid

CIDR

59.83.0.0/16

IP Version

IPv4

Addresses

65.5K

Mask

/16 (255.255.0.0)

Country

🇨🇳 China

City

Beijing

RIR

APNIC

Status

not announced

Allocated

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Swipe sideways to see all columns →

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below.

12 more-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
59.83.128.0/20	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-11
59.83.176.0/20	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-11
59.83.192.0/19	AS4837 CHINA169-BACKBONE CHINA UNICOM China169 Backbone	Valid	-	2026-10-11
59.83.218.0/24	AS140716 UNICOM-JSWX-IDC UNICOM JiangSu WuXi IDC network	Valid	-	2026-10-11
59.83.219.0/24	AS140716 UNICOM-JSWX-IDC UNICOM JiangSu WuXi IDC network	Valid	-	2026-10-11
59.83.220.0/24	AS140717 UNICOM-JSSZ-IDC UNICOM JiangSu Suzhou IDC network	Valid	-	2026-10-11
59.83.224.0/21	AS4837 CHINA169-BACKBONE CHINA UNICOM China169 Backbone	Valid	-	2026-10-11
59.83.227.0/24	AS140717 UNICOM-JSSZ-IDC UNICOM JiangSu Suzhou IDC network	Valid	-	2026-10-11
59.83.230.0/24	AS140716 UNICOM-JSWX-IDC UNICOM JiangSu WuXi IDC network	Valid	-	2026-10-11
59.83.232.0/22	AS4837 CHINA169-BACKBONE CHINA UNICOM China169 Backbone	Valid	-	2026-10-11
59.83.236.0/22	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-11
59.83.240.0/20	AS174 COGENT-174 - Cogent Communications, LLC	No ROA	-	2026-10-11

Prefix	AS	Country	Status
59.83.0.0/17		🇨🇳CN	allocated
59.83.128.0/18		🇨🇳CN	allocated
59.83.128.0/20	AS174	🇨🇳CN	assigned
59.83.144.0/20		🇨🇳CN	assigned
59.83.160.0/20		🇨🇳CN	assigned
59.83.176.0/20	AS174	🇨🇳CN	assigned
59.83.192.0/19	AS4837	🇨🇳CN	allocated
59.83.224.0/21	AS4837	🇨🇳CN	allocated
59.83.232.0/22	AS4837	🇨🇳CN	assigned
59.83.232.0/24		🇨🇳CN	allocated
59.83.233.0/24		🇨🇳CN	allocated
59.83.234.0/23		🇨🇳CN	allocated
59.83.236.0/22	AS174	🇨🇳CN	allocated
59.83.240.0/20	AS174	🇨🇳CN	allocated

Registry transfers of 59.83.0.0/16, blocks inside it, or blocks containing it.

Date	Resource	From	To	Type
2019-08-01	59.83.232.0/24	China Internet Network Information Center/CU-CDC-JS 🇨🇳 CN APNIC	China Internet Network Information Center/JSUNICOM-II 🇨🇳 CN APNIC	Transfer
2019-08-01	59.83.224.0/21	China Internet Network Information Center/CU-CDC-JS 🇨🇳 CN APNIC	China Internet Network Information Center/JSUNICOM-II 🇨🇳 CN APNIC	Transfer
2019-08-01	59.83.192.0/19	China Internet Network Information Center/CU-CDC-JS 🇨🇳 CN APNIC	China Internet Network Information Center/JSUNICOM-II 🇨🇳 CN APNIC	Transfer
2018-01-01	59.83.232.0/24	China Internet Network Information Center/EPPS 🇨🇳 CN APNIC	China Internet Network Information Center/CU-CDC-JS 🇨🇳 CN APNIC	Transfer
2018-01-01	59.83.224.0/21	China Internet Network Information Center/EPPS 🇨🇳 CN APNIC	China Internet Network Information Center/CU-CDC-JS 🇨🇳 CN APNIC	Transfer
2018-01-01	59.83.192.0/19	China Internet Network Information Center/EPPS 🇨🇳 CN APNIC	China Internet Network Information Center/CU-CDC-JS 🇨🇳 CN APNIC	Transfer
2017-01-01	59.83.0.0/16	China Internet Network Information Center/AUNINET 🇨🇳 CN APNIC	China Internet Network Information Center/EPPS 🇨🇳 CN APNIC	Transfer

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityBeijing

API

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

curl -s "https://api.ipctl.io/v1/prefix/59.83.0.0/16" | jq

External Links