asn.dev

Address space

AS17429 BGCTVNET BEIJING GEHUA CATV NETWORK CO.LTD

IPv4 prefixes 41 1000K addresses
IPv6 prefixes 7
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/14
/14: 2
2
/15
/15: 1
1
/16
/16: 3
3
/17
/17: 2
2
/18
/18: 1
1
/19
/19: 4
4
/20
/20: 4
4
/21
/21: 3
3
/22
/22: 4
4
/23
/23: 8
8
/24
/24: 9
9

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
/31
/31: 2
2
/32
/32: 1
1
/35
/35: 3
3
/40
/40: 1
1

Geography

Where the space lands

CountryNamePrefixes
CNChina48

Inventory

All prefixes

48 total
PrefixFamilyAddressesCountryFlags
1.88.0.0/14IPv4262,144CN
58.30.0.0/17IPv432,768CN
58.30.128.0/19IPv48,192CN
58.30.160.0/19IPv48,192CN
58.30.192.0/21IPv42,048CN
58.30.200.0/22IPv41,024CN
58.30.204.0/23IPv4512CN
58.30.206.0/24IPv4256CN
58.30.207.0/24IPv4256CN
58.30.208.0/20IPv44,096CN
58.30.224.0/19IPv48,192CN
58.31.0.0/16IPv465,536CN
101.240.0.0/14IPv4262,144CN
103.238.48.0/24IPv4256CN
180.77.0.0/16IPv465,536CN
180.78.0.0/15IPv4131,072CN
211.99.128.0/20IPv44,096CN
211.99.144.0/24IPv4256CN
211.99.145.0/24IPv4256CN
211.99.146.0/23IPv4512CN
211.99.148.0/22IPv41,024CN
211.99.152.0/22IPv41,024CN
211.99.156.0/23IPv4512CN
211.99.158.0/23IPv4512CN
218.246.96.0/21IPv42,048CN
218.246.104.0/22IPv41,024CN
218.246.108.0/24IPv4256CN
218.246.109.0/24IPv4256CN
218.246.110.0/23IPv4512CN
218.246.112.0/20IPv44,096CN
219.236.0.0/16IPv465,536CN
219.237.0.0/18IPv416,384CN
219.237.64.0/21IPv42,048CN
219.237.72.0/24IPv4256CN
219.237.73.0/24IPv4256CN
219.237.74.0/23IPv4512CN
219.237.76.0/23IPv4512CN
219.237.78.0/23IPv4512CN
219.237.80.0/20IPv44,096CN
219.237.96.0/19IPv48,192CN
219.237.128.0/17IPv432,768CN
2403:4300::/32IPv6—CN
240a:4002:1b00::/40IPv6—CN
240a:4080:8000::/35IPv6—CN
240a:4090:8000::/35IPv6—CN
240a:40a8:8000::/35IPv6—CN
240a:4180::/31IPv6—CN
240a:4208::/31IPv6—CN