asn.dev

Address space

AS141998 CHINANET-LANZHOU-IDC China Telecom

IPv4 prefixes 91 54.53K addresses
IPv6 prefixes 0
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/21
/21: 8
8
/22
/22: 13
13
/23
/23: 27
27
/24
/24: 43
43

How this network carves its IPv4 space. A wall of /24s usually means many small customer assignments or fine-grained traffic engineering; a few short prefixes means large contiguous allocations announced whole.

Geography

Where the space lands

CountryNamePrefixes
CNChina91

Inventory

All prefixes

91 total
PrefixFamilyAddressesCountryFlags
60.164.0.0/24IPv4256CN
60.164.2.0/24IPv4256CN
60.164.4.0/22IPv41,024CN
60.164.240.0/21IPv42,048CN
60.165.20.0/23IPv4512CN
60.165.115.0/24IPv4256CN
60.165.116.0/24IPv4256CN
60.165.118.0/23IPv4512CN
60.165.120.0/22IPv41,024CN
60.165.125.0/24IPv4256CN
60.165.126.0/23IPv4512CN
61.159.80.0/22IPv41,024CN
61.159.88.0/22IPv41,024CN
118.180.0.0/23IPv4512CN
118.180.4.0/24IPv4256CN
118.180.26.0/23IPv4512CN
118.180.30.0/23IPv4512CN
118.180.37.0/24IPv4256CN
118.180.38.0/23IPv4512CN
118.180.40.0/24IPv4256CN
118.180.42.0/23IPv4512CN
118.180.45.0/24IPv4256CN
118.180.49.0/24IPv4256CN
118.180.51.0/24IPv4256CN
118.180.54.0/24IPv4256CN
118.180.56.0/22IPv41,024CN
118.180.60.0/24IPv4256CN
118.180.62.0/23IPv4512CN
118.181.54.0/23IPv4512CN
118.181.103.0/24IPv4256CN
118.181.110.0/24IPv4256CN
118.182.56.0/23IPv4512CN
118.182.96.0/21IPv42,048CN
118.182.224.0/23IPv4512CN
118.182.226.0/24IPv4256CN
118.182.249.0/24IPv4256CN
118.183.8.0/22IPv41,024CN
118.183.12.0/23IPv4512CN
118.183.32.0/23IPv4512CN
118.183.35.0/24IPv4256CN
118.183.37.0/24IPv4256CN
118.183.40.0/24IPv4256CN
118.183.61.0/24IPv4256CN
118.183.168.0/23IPv4512CN
118.183.171.0/24IPv4256CN
118.183.172.0/23IPv4512CN
118.183.174.0/24IPv4256CN
118.183.211.0/24IPv4256CN
118.183.240.0/21IPv42,048CN
125.74.1.0/24IPv4256CN
125.74.3.0/24IPv4256CN
125.74.4.0/22IPv41,024CN
125.74.8.0/22IPv41,024CN
125.74.12.0/24IPv4256CN
125.74.14.0/24IPv4256CN
125.74.16.0/22IPv41,024CN
125.74.20.0/23IPv4512CN
125.74.23.0/24IPv4256CN
125.74.24.0/24IPv4256CN
125.74.26.0/23IPv4512CN
125.74.28.0/23IPv4512CN
125.74.30.0/24IPv4256CN
125.74.32.0/23IPv4512CN
125.74.34.0/24IPv4256CN
125.74.38.0/24IPv4256CN
125.74.42.0/23IPv4512CN
125.74.44.0/23IPv4512CN
125.74.47.0/24IPv4256CN
125.74.48.0/24IPv4256CN
125.74.52.0/22IPv41,024CN
125.74.78.0/24IPv4256CN
125.74.80.0/24IPv4256CN
125.74.84.0/22IPv41,024CN
125.74.88.0/21IPv42,048CN
125.74.108.0/23IPv4512CN
125.74.128.0/21IPv42,048CN
125.74.192.0/21IPv42,048CN
125.74.232.0/21IPv42,048CN
125.75.64.0/24IPv4256CN
125.75.66.0/23IPv4512CN
125.75.68.0/23IPv4512CN
125.75.96.0/23IPv4512CN
125.75.98.0/24IPv4256CN
125.75.102.0/23IPv4512CN
125.75.104.0/21IPv42,048CN
125.75.148.0/22IPv41,024CN
125.76.82.0/24IPv4256CN
125.76.112.0/22IPv41,024CN
202.100.73.0/24IPv4256CN
202.100.74.0/24IPv4256CN
202.100.79.0/24IPv4256CN