HomePrefix Lookup140.240.0.0/12

140.240.0.0/12

🇨🇳
IPv4RIPEassignedNo ROA
CIDR
140.240.0.0/12
IP Version
IPv4
Addresses
1M
Mask
/12 (255.240.0.0)
Country
🇨🇳 China
City
Beijing
RIR
RIPE
Status
assigned
Allocated
-

Announced BGP Routes

0 of 0 routes
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
This prefix is not currently announced in BGP. See covering prefix below.

Covering Prefix

266 less-specific announcements
PrefixOrigin ASRPKIIRRLast Seen
140.254.0.0/16AS159OSUNET-AS - Ohio State UniversityNo ROA—6/15/2026
140.247.0.0/16AS1742HARVARD-UNIV - Harvard University Valid—6/15/2026
140.249.0.0/16AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—6/15/2026
140.255.0.0/16AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—6/15/2026
140.240.0.0/16AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—6/15/2026
140.243.0.0/16AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—6/15/2026
140.250.0.0/16AS4134CHINANET-BACKBONE - No.31,Jin-rong StreetNo ROA—6/15/2026
140.253.0.0/16AS6262CSIRO - Commonwealth Scientific and Industrial Valid—6/15/2026
140.244.0.0/16AS16509AMAZON-02 - Amazon.com, Inc. Valid—6/15/2026
140.241.0.0/16AS27370CITYOFBOSTON - City of Boston Valid—6/15/2026
140.246.0.0/16AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.252.0.0/16AS62600ABOR-SUN-CORRIDOR - Arizona Board of RegentsNo ROA—6/15/2026
140.251.0.0/17AS20252JSIWMC - Joan and Sanford I. Weill Medical College and Graduate School of Medical Sciences of Cornell UniversityNo ROA—6/15/2026
140.240.128.0/17AS151058CT-HAINAN - China Telecom Valid—6/15/2026
140.240.0.0/17AS151058CT-HAINAN - China Telecom Valid—6/15/2026
140.251.128.0/17AS395139NYP-INTERNET - NewYork-Presbyterian HospitalNo ROA—6/15/2026
140.245.192.0/18AS31898ORACLE-BMC-31898 - Oracle Corporation Valid—6/15/2026
140.248.192.0/18AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.0.0/18AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.128.0/18AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.251.128.0/18AS395139NYP-INTERNET - NewYork-Presbyterian HospitalNo ROA—6/15/2026
140.251.192.0/18AS395139NYP-INTERNET - NewYork-Presbyterian HospitalNo ROA—6/15/2026
140.245.32.0/19AS31898ORACLE-BMC-31898 - Oracle Corporation Valid—6/15/2026
140.245.0.0/19AS31898ORACLE-BMC-31898 - Oracle Corporation Valid—6/15/2026
140.245.96.0/19AS31898ORACLE-BMC-31898 - Oracle Corporation Valid—6/15/2026
140.248.192.0/19AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.224.0/19AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.249.96.0/19AS58540CHINATELECOM-SHANDONG-JINAN-IDC - Jinan,250000 Valid—6/15/2026
140.249.64.0/19AS58540CHINATELECOM-SHANDONG-JINAN-IDC - Jinan,250000 Valid—6/15/2026
140.249.32.0/19AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.128.0/19AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.160.0/19AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.251.128.0/19AS395139NYP-INTERNET - NewYork-Presbyterian HospitalNo ROA—6/15/2026
140.251.224.0/19AS395139NYP-INTERNET - NewYork-Presbyterian HospitalNo ROA—6/15/2026
140.251.192.0/19AS395139NYP-INTERNET - NewYork-Presbyterian HospitalNo ROA—6/15/2026
140.251.160.0/19AS395139NYP-INTERNET - NewYork-Presbyterian HospitalNo ROA—6/15/2026
140.245.64.0/20AS31898ORACLE-BMC-31898 - Oracle Corporation Valid—6/15/2026
140.245.80.0/20AS31898ORACLE-BMC-31898 - Oracle Corporation Valid—6/15/2026
140.249.0.0/20AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.160.0/20AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.176.0/20AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.224.0/20AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.192.0/20AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.240.0/20AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.248.56.0/21AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.245.176.0/21AS54253ORCL-CHICAGO-PP - Oracle Corporation Valid—6/15/2026
140.245.136.0/21AS54253ORCL-CHICAGO-PP - Oracle Corporation Valid—6/15/2026
140.245.144.0/21AS54253ORCL-CHICAGO-PP - Oracle Corporation Valid—6/15/2026
140.245.168.0/21AS54253ORCL-CHICAGO-PP - Oracle Corporation Valid—6/15/2026
140.249.16.0/21AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.192.0/21AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.200.0/21AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.48.0/21AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.208.0/21AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.216.0/21AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.248.4.0/22AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.0.0/22AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.12.0/22AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.44.0/22AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.128.0/22AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.132.0/22AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.136.0/22AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.140.0/22AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.144.0/22AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.152.0/22AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.245.160.0/22AS54253ORCL-CHICAGO-PP - Oracle Corporation Valid—6/15/2026
140.245.128.0/22AS54253ORCL-CHICAGO-PP - Oracle Corporation Valid—6/15/2026
140.249.216.0/22AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.24.0/22AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.208.0/22AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.212.0/22AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.48.0/22AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.52.0/22AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.220.0/22AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.20.0/22AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.128.0/22AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.132.0/22AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.242.214.0/23AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.248.26.0/23AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.20.0/23AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.48.0/23AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.30.0/23AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.34.0/23AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.36.0/23AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.245.130.0/23AS54253ORCL-CHICAGO-PP - Oracle Corporation Valid—6/15/2026
140.245.160.0/23AS54253ORCL-CHICAGO-PP - Oracle Corporation Valid—6/15/2026
140.245.132.0/23AS54253ORCL-CHICAGO-PP - Oracle Corporation Valid—6/15/2026
140.245.128.0/23AS54253ORCL-CHICAGO-PP - Oracle Corporation Valid—6/15/2026
140.245.162.0/23AS54253ORCL-CHICAGO-PP - Oracle Corporation Valid—6/15/2026
140.245.164.0/23AS54253ORCL-CHICAGO-PP - Oracle Corporation Valid—6/15/2026
140.249.30.0/23AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.62.0/23AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.18.0/23AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.242.168.0/24AS543HP-POLY - HP Inc.No ROA—6/15/2026
140.242.70.0/24AS543HP-POLY - HP Inc.No ROA—6/15/2026
140.242.71.0/24AS543HP-POLY - HP Inc.No ROA—6/15/2026
140.247.236.0/24AS1742HARVARD-UNIV - Harvard University Valid—6/15/2026
140.247.152.0/24AS1742HARVARD-UNIV - Harvard University Valid—6/15/2026
140.247.111.0/24AS1742HARVARD-UNIV - Harvard University Valid—6/15/2026
140.247.174.0/24AS1742HARVARD-UNIV - Harvard University Valid—6/15/2026
140.242.29.0/24AS9158TELENOR_DANMARK_AS Telenor A/SNo ROA—6/15/2026
140.242.146.0/24AS19855MASERGY - Masergy Communications, Inc.No ROA—6/15/2026
140.242.147.0/24AS19855MASERGY - Masergy Communications, Inc.No ROA—6/15/2026
140.242.211.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.64.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.210.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.212.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.219.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.74.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.65.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.11.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.13.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.12.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.26.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.10.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.220.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.214.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.14.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.25.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.225.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.215.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.216.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.250.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.9.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.217.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.242.213.0/24AS20464HP-POLY - HP Inc.No ROA—6/15/2026
140.241.250.0/24AS27370CITYOFBOSTON - City of Boston Valid—6/15/2026
140.241.244.0/24AS27370CITYOFBOSTON - City of Boston Valid—6/15/2026
140.241.86.0/24AS27370CITYOFBOSTON - City of Boston Valid—6/15/2026
140.241.25.0/24AS27370CITYOFBOSTON - City of Boston Valid—6/15/2026
140.241.14.0/24AS27370CITYOFBOSTON - City of Boston Valid—6/15/2026
140.241.3.0/24AS27370CITYOFBOSTON - City of Boston Valid—6/15/2026
140.248.55.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.43.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.56.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.57.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.58.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.59.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.60.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.61.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.62.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.63.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.65.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.66.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.67.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.68.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.69.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.70.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.71.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.72.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.73.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.74.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.75.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.77.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.78.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.79.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.80.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.82.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.83.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.84.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.85.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.86.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.87.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.88.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.89.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.90.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.91.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.97.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.98.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.104.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.105.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.106.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.107.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.108.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.109.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.110.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.112.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.124.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.125.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.42.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.41.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.16.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.11.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.10.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.9.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.8.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.40.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.39.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.192.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.193.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.194.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.198.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.199.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.200.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.201.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.202.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.203.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.38.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.224.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.225.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.226.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.227.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.228.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.229.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.232.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.233.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.235.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.33.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.32.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.29.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.28.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.24.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.19.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.18.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.50.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.51.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.52.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.53.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.248.54.0/24AS54113FASTLY - Fastly, Inc. Valid—6/15/2026
140.246.34.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.44.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.46.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.59.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.65.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.81.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.83.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.87.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.89.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.94.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.96.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.98.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.101.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.103.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.106.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.114.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.117.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.128.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.150.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.163.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.166.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.181.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.182.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.213.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.214.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.218.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.222.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.251.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.4.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.13.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.33.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.246.36.0/24AS58519CHINATELECOM-Ctcloud - Cloud Computing Corporation Valid—6/15/2026
140.249.111.0/24AS58540CHINATELECOM-SHANDONG-JINAN-IDC - Jinan,250000 Valid—6/15/2026
140.249.108.0/24AS58540CHINATELECOM-SHANDONG-JINAN-IDC - Jinan,250000 Valid—6/15/2026
140.249.21.0/24AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.20.0/24AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.19.0/24AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.23.0/24AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.18.0/24AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.22.0/24AS58541CHINATELECOM-SHANDONG-QINGDAO-IDC - Qingdao,266000 Valid—6/15/2026
140.249.29.0/24AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.24.0/24AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.17.0/24AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.7.0/24AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.3.0/24AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.136.0/24AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026
140.249.28.0/24AS136195CHINATELECOM-QINGDAO-CLOUDBASE - Qingdao, Shandong Province, P.R.China. Valid—6/15/2026

More Specific Prefixes

18
PrefixASCountryStatus
140.255.0.0/16AS4134🇨🇳CNallocated
140.241.0.0/16AS27370🇺🇸USallocated
140.242.0.0/16🇺🇸USallocated
140.243.0.0/16AS4134🇨🇳CNallocated
140.254.0.0/16AS159🇺🇸USallocated
140.240.0.0/16AS4134🇨🇳CNallocated
140.244.0.0/16AS16509🇺🇸USallocated
140.245.0.0/16🇺🇸USallocated
140.246.0.0/16AS58519🇨🇳CNallocated
140.247.0.0/16AS1742🇺🇸USallocated
140.248.0.0/16🇺🇸USallocated
140.249.0.0/16AS4134🇨🇳CNallocated
140.250.0.0/16AS4134🇨🇳CNallocated
140.251.0.0/16AS20252🇺🇸USallocated
140.252.0.0/16AS62600🇺🇸USallocated
140.253.0.0/16AS6262🇦🇺AUallocated
140.243.0.0/17🇨🇳CNassigned
140.243.128.0/17🇨🇳CNassigned
Geolocation
Country🇨🇳ChinaCN
RegionBeijing
CityBeijing
Coordinates39.9042, 116.4070 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/140.240.0.0/12

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

curl -s "https://api.ipctl.io/v1/prefix/140.240.0.0/12" | jq
External Links
RIPEstat Hurricane Electric BGP