asn.dev

Address space

AS140636 CHINANET-IOT-BEIJING China Telecom

IPv4 prefixes 29 14.85K addresses
IPv6 prefixes 40
Most common size /23 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/21
/21: 1
1
/22
/22: 3
3
/23
/23: 13
13
/24
/24: 12
12

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.

Shape

Prefix sizes

IPv6
/40
/40: 6
6
/41
/41: 5
5
/42
/42: 16
16
/43
/43: 7
7
/44
/44: 6
6

Geography

Where the space lands

CountryNamePrefixes
CNChina69

Inventory

All prefixes

69 total
PrefixFamilyAddressesCountryFlags
115.170.218.0/23IPv4512CN
117.61.16.0/23IPv4512CN
117.61.18.0/24IPv4256CN
117.61.20.0/23IPv4512CN
117.61.22.0/24IPv4256CN
117.61.24.0/23IPv4512CN
117.61.26.0/24IPv4256CN
117.61.28.0/23IPv4512CN
117.61.30.0/24IPv4256CN
117.61.32.0/24IPv4256CN
117.61.35.0/24IPv4256CN
117.61.36.0/24IPv4256CN
117.61.38.0/23IPv4512CN
117.61.40.0/23IPv4512CN
117.61.44.0/24IPv4256CN
117.61.49.0/24IPv4256CN
117.61.50.0/23IPv4512CN
117.61.52.0/22IPv41,024CN
117.61.152.0/22IPv41,024CN
117.61.158.0/23IPv4512CN
117.61.160.0/23IPv4512CN
117.61.162.0/24IPv4256CN
117.61.164.0/23IPv4512CN
117.61.167.0/24IPv4256CN
117.61.168.0/24IPv4256CN
117.61.176.0/23IPv4512CN
117.61.184.0/23IPv4512CN
117.61.192.0/21IPv42,048CN
117.61.200.0/22IPv41,024CN
240e:804::/41IPv6—CN
240e:804:80::/43IPv6—CN
240e:804:200::/40IPv6—CN
240e:804:300::/41IPv6—CN
240e:804:380::/42IPv6—CN
240e:804:3e0::/43IPv6—CN
240e:804:500::/40IPv6—CN
240e:804:600::/40IPv6—CN
240e:804:700::/41IPv6—CN
240e:804:780::/42IPv6—CN
240e:804:800::/42IPv6—CN
240e:804:840::/44IPv6—CN
240e:804:880::/42IPv6—CN
240e:804:8c0::/44IPv6—CN
240e:804:900::/42IPv6—CN
240e:804:940::/44IPv6—CN
240e:804:a00::/42IPv6—CN
240e:804:a40::/43IPv6—CN
240e:804:a80::/42IPv6—CN
240e:804:ac0::/43IPv6—CN
240e:804:b00::/42IPv6—CN
240e:804:b40::/44IPv6—CN
240e:804:b80::/42IPv6—CN
240e:804:bc0::/44IPv6—CN
240e:804:c00::/42IPv6—CN
240e:804:c40::/44IPv6—CN
240e:804:d00::/40IPv6—CN
240e:804:e00::/42IPv6—CN
240e:804:e40::/43IPv6—CN
240e:804:1100::/40IPv6—CN
240e:804:1400::/40IPv6—CN
240e:804:1580::/42IPv6—CN
240e:804:1640::/42IPv6—CN
240e:804:1700::/41IPv6—CN
240e:804:1780::/42IPv6—CN
240e:804:17c0::/43IPv6—CN
240e:804:1800::/41IPv6—CN
240e:804:1880::/42IPv6—CN
240e:804:18c0::/43IPv6—CN
240e:805:8000::/42IPv6—CN