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AS58540 Jinan,250000

CHINATELECOM-SHANDONG-JINAN-IDC - Jinan,250000 · registered in China

IPv4 addresses84,99245 prefixes · 0.003% of announced IPv4
Rank in China#106largest network in CN by IPv4 space, of 601 · 0.03% of CN
Rank worldwide#2,081of 79,396 networks with IPv4
IPv61 x /32 (66,560 x /48)37 prefixes
CountryChina5,117 ASNs registered there
Open AS58540 in ASN lookup Look up an IP in this network (58.56.9.1) All networks in China

IPv4 prefixes

All 45 prefixes, in address order.

  • 58.56.9.0/24
  • 58.56.66.0/24
  • 58.56.108.0/24
  • 58.56.110.0/23
  • 58.57.102.0/24
  • 58.57.117.0/24
  • 58.57.119.0/24
  • 58.57.120.0/24
  • 58.58.110.0/24
  • 58.59.1.0/24
  • 58.59.8.0/24
  • 58.59.18.0/24
  • 103.37.12.0/22
  • 117.73.252.0/22
  • 140.249.64.0/19
  • 140.249.96.0/21
  • 140.249.104.0/22
  • 140.249.108.0/24
  • 140.249.109.0/24
  • 140.249.110.0/23
  • 140.249.112.0/20
  • 150.138.192.0/18
  • 150.139.224.0/20
  • 150.139.240.0/21
  • 150.139.248.0/23
  • 150.139.250.0/24
  • 150.139.251.0/24
  • 150.139.252.0/22
  • 180.76.198.0/23
  • 182.40.16.0/20
  • 182.40.48.0/20
  • 182.40.64.0/20
  • 182.40.88.0/21
  • 182.40.112.0/20
  • 182.40.128.0/19
  • 182.40.168.0/21
  • 182.40.176.0/21
  • 182.40.224.0/20
  • 182.61.128.0/23
  • 182.61.192.0/22
  • 222.173.50.0/23
  • 222.173.52.0/24
  • 222.175.101.0/24
  • 222.175.102.0/24
  • 222.175.136.0/23

IPv6 prefixes

All 37 prefixes.

  • 240e:945:4000::/38
  • 240e:946::/46
  • 240e:946:4::/47
  • 240e:946:6::/47
  • 240e:946:8::/45
  • 240e:946:10::/44
  • 240e:946:20::/43
  • 240e:946:40::/42
  • 240e:946:80::/41
  • 240e:946:100::/40
  • 240e:946:200::/39
  • 240e:946:400::/38
  • 240e:946:800::/37
  • 240e:946:1000::/36
  • 240e:946:2000::/36
  • 240e:946:3000::/48
  • 240e:946:3001::/48
  • 240e:946:3002::/47
  • 240e:946:3004::/48
  • 240e:946:3005::/48
  • 240e:946:3006::/48
  • 240e:946:3007::/48
  • 240e:946:3008::/45
  • 240e:946:3010::/48
  • 240e:946:3011::/48
  • 240e:946:3012::/47
  • 240e:946:3014::/46
  • 240e:946:3018::/45
  • 240e:946:3020::/43
  • 240e:946:3040::/42
  • 240e:946:3080::/41
  • 240e:946:3100::/40
  • 240e:946:3200::/39
  • 240e:946:3400::/38
  • 240e:946:3800::/37
  • 240e:946:4000::/34
  • 240e:946:8000::/33

Similar-sized networks in China

ASNNameIPv4 addresses
AS9306#103 CIETNET - RongHua Road No.11, Beijing Economy Technology Development Area, 10017698,304
AS137694#104 CHINATELECOM-Xinjiang-Kezhou-MAN - CHINATELECOM Xinjiang Kezhou MAN network95,744
AS140553#105 CHINATELECOM-XINJIANG-SHENGJI-5G-NETWORK - CHINATELECOM XINJIANG province Shengji 5G network86,016
AS151185#107 CT-XIANGYANG-IDC2 - China Telecom83,968
AS23650#108 CHINANET-Jiangsu-Province-IDC - AS Number for CHINANET jiangsu province backbone83,712
AS134238#109 CT-Jiangxi-IDC - CHINANET Jiangx province IDC network83,712

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources