asn.dev

Address space

AS4637 ASN-TELSTRA-GLOBAL Telstra Global

IPv4 prefixes 577 1.13M addresses
IPv6 prefixes 252
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/16
/16: 1
1
/17
/17: 5
5
/18
/18: 10
10
/19
/19: 37
37
/20
/20: 33
33
/21
/21: 45
45
/22
/22: 76
76
/23
/23: 138
138
/24
/24: 232
232

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: 1
1
/32
/32: 1
1
/33
/33: 1
1
/34
/34: 3
3
/35
/35: 2
2
/36
/36: 1
1
/37
/37: 6
6
/38
/38: 6
6
/39
/39: 8
8
/40
/40: 9
9
/41
/41: 13
13
/42
/42: 15
15
/43
/43: 16
16
/44
/44: 16
16
/45
/45: 20
20
/46
/46: 37
37
/47
/47: 43
43
/48
/48: 54
54

Geography

Where the space lands

CountryNamePrefixes
HKHong Kong829

Inventory

All prefixes

showing 400 of 829
PrefixFamilyAddressesCountryFlags
5.226.185.0/24IPv4256HK
31.58.172.0/22IPv41,024HK
31.59.76.0/23IPv4512HK
37.153.152.0/24IPv4256HK
42.99.128.0/18IPv416,384HK
42.99.192.0/20IPv44,096HK
42.99.208.0/21IPv42,048HK
42.99.216.0/23IPv4512HK
42.99.218.0/23IPv4512HK
42.99.220.0/22IPv41,024HK
42.99.224.0/20IPv44,096HK
42.99.240.0/21IPv42,048HK
42.99.248.0/22IPv41,024HK
42.99.252.0/23IPv4512HK
42.99.254.0/24IPv4256HK
42.99.255.0/24IPv4256HK
58.145.195.0/24IPv4256HK
58.145.196.0/24IPv4256HK
58.145.198.0/23IPv4512HK
58.145.200.0/22IPv41,024HK
58.145.225.0/24IPv4256HK
58.145.228.0/24IPv4256HK
58.145.234.0/24IPv4256HK
61.8.32.0/23IPv4512HK
61.8.34.0/23IPv4512HK
61.8.36.0/23IPv4512HK
61.8.38.0/23IPv4512HK
61.8.40.0/21IPv42,048HK
61.8.48.0/20IPv44,096HK
61.14.128.0/21IPv42,048HK
61.14.136.0/22IPv41,024HK
61.14.140.0/22IPv41,024HK
61.14.144.0/20IPv44,096HK
61.14.160.0/22IPv41,024HK
61.14.165.0/24IPv4256HK
61.14.166.0/24IPv4256HK
61.14.167.0/24IPv4256HK
61.14.168.0/22IPv41,024HK
61.14.173.0/24IPv4256HK
61.14.174.0/23IPv4512HK
61.14.176.0/21IPv42,048HK
61.14.184.0/23IPv4512HK
61.14.186.0/24IPv4256HK
61.14.187.0/24IPv4256HK
61.14.188.0/22IPv41,024HK
61.87.128.0/18IPv416,384HK
63.133.192.0/20IPv44,096HK
63.160.0.0/24IPv4256HK
63.160.4.0/23IPv4512HK
63.160.32.0/21IPv42,048HK
63.160.224.0/19IPv48,192HK
63.161.16.0/20IPv44,096HK
63.161.224.0/19IPv48,192HK
63.164.160.0/19IPv48,192HK
63.172.128.0/19IPv48,192HK
63.175.32.0/19IPv48,192HK
64.32.152.0/21IPv42,048HK
64.50.136.0/21IPv42,048HK
64.145.128.0/17IPv432,768HK
65.160.160.0/19IPv48,192HK
65.161.96.0/19IPv48,192HK
65.163.96.0/19IPv48,192HK
65.166.32.0/19IPv48,192HK
65.166.192.0/19IPv48,192HK
65.167.0.0/19IPv48,192HK
65.167.160.0/19IPv48,192HK
65.170.224.0/19IPv48,192HK
65.171.32.0/19IPv48,192HK
65.171.192.0/19IPv48,192HK
65.173.160.0/19IPv48,192HK
65.174.32.0/19IPv48,192HK
66.17.72.0/21IPv42,048HK
66.200.240.0/20IPv44,096HK
74.3.0.0/17IPv432,768HK
82.21.101.0/24IPv4256HK
82.21.134.0/23IPv4512HK
82.21.144.0/24IPv4256HK
82.29.26.0/24IPv4256HK
82.29.75.0/24IPv4256HK
88.223.47.0/24IPv4256HK
91.209.48.0/24IPv4256HK
95.134.136.0/22IPv41,024HK
95.170.21.0/24IPv4256HK
95.170.24.0/24IPv4256HK
95.170.31.0/24IPv4256HK
95.173.55.0/24IPv4256HK
101.167.176.0/20IPv44,096HK
101.167.192.0/22IPv41,024HK
101.167.196.0/22IPv41,024HK
101.167.200.0/21IPv42,048HK
101.167.208.0/20IPv44,096HK
102.129.166.0/24IPv4256HK
104.132.12.0/24IPv4256HK
104.234.104.0/24IPv4256HK
104.234.184.0/24IPv4256HK
116.92.4.0/24IPv4256HK
116.92.8.0/23IPv4512HK
116.92.72.0/24IPv4256HK
120.138.192.0/19IPv48,192HK
120.138.224.0/20IPv44,096HK
120.138.240.0/24IPv4256HK
120.138.241.0/24IPv4256HK
120.138.242.0/23IPv4512HK
120.138.244.0/22IPv41,024HK
120.138.248.0/21IPv42,048HK
121.91.226.0/23IPv4512HK
122.8.40.0/22IPv41,024HK
122.152.128.0/19IPv48,192HK
122.152.160.0/21IPv42,048HK
122.152.168.0/24IPv4256HK
122.152.169.0/24IPv4256HK
122.152.170.0/23IPv4512HK
122.152.172.0/22IPv41,024HK
122.152.176.0/20IPv44,096HK
125.252.64.0/22IPv41,024HK
125.252.68.0/24IPv4256HK
125.252.70.0/23IPv4512HK
125.252.72.0/22IPv41,024HK
125.252.76.0/23IPv4512HK
125.252.78.0/24IPv4256HK
125.252.80.0/21IPv42,048HK
125.252.88.0/22IPv41,024HK
125.252.92.0/23IPv4512HK
125.252.94.0/24IPv4256HK
125.252.95.0/24IPv4256HK
125.252.96.0/23IPv4512HK
125.252.98.0/24IPv4256HK
125.252.100.0/22IPv41,024HK
125.252.104.0/21IPv42,048HK
125.252.112.0/20IPv44,096HK
134.159.0.0/21IPv42,048HK
134.159.8.0/21IPv42,048HK
134.159.16.0/22IPv41,024HK
134.159.20.0/23IPv4512HK
134.159.22.0/23IPv4512HK
134.159.24.0/21IPv42,048HK
134.159.32.0/22IPv41,024HK
134.159.36.0/23IPv4512HK
134.159.38.0/23IPv4512HK
134.159.40.0/21IPv42,048HK
134.159.48.0/22IPv41,024HK
134.159.52.0/22IPv41,024HK
134.159.56.0/21IPv42,048HK
134.159.64.0/24IPv4256HK
134.159.65.0/24IPv4256HK
134.159.66.0/23IPv4512HK
134.159.68.0/23IPv4512HK
134.159.70.0/23IPv4512HK
134.159.72.0/21IPv42,048HK
134.159.81.0/24IPv4256HK
134.159.82.0/23IPv4512HK
134.159.84.0/22IPv41,024HK
134.159.88.0/21IPv42,048HK
134.159.96.0/23IPv4512HK
134.159.98.0/24IPv4256HK
134.159.99.0/24IPv4256HK
134.159.100.0/24IPv4256HK
134.159.101.0/24IPv4256HK
134.159.102.0/24IPv4256HK
134.159.103.0/24IPv4256HK
134.159.104.0/22IPv41,024HK
134.159.108.0/24IPv4256HK
134.159.109.0/24IPv4256HK
134.159.110.0/23IPv4512HK
134.159.112.0/21IPv42,048HK
134.159.120.0/22IPv41,024HK
134.159.124.0/22IPv41,024HK
134.159.128.0/20IPv44,096HK
134.159.144.0/22IPv41,024HK
134.159.148.0/23IPv4512HK
134.159.150.0/24IPv4256HK
134.159.151.0/24IPv4256HK
134.159.152.0/21IPv42,048HK
134.159.160.0/24IPv4256HK
134.159.161.0/24IPv4256HK
134.159.162.0/23IPv4512HK
134.159.164.0/23IPv4512HK
134.159.166.0/23IPv4512HK
134.159.168.0/24IPv4256HK
134.159.169.0/24IPv4256HK
134.159.170.0/23IPv4512HK
134.159.172.0/23IPv4512HK
134.159.174.0/23IPv4512HK
134.159.176.0/22IPv41,024HK
134.159.180.0/23IPv4512HK
134.159.182.0/24IPv4256HK
134.159.183.0/24IPv4256HK
134.159.184.0/22IPv41,024HK
134.159.188.0/24IPv4256HK
134.159.189.0/24IPv4256HK
134.159.190.0/23IPv4512HK
134.159.192.0/21IPv42,048HK
134.159.200.0/23IPv4512HK
134.159.202.0/23IPv4512HK
134.159.204.0/23IPv4512HK
134.159.206.0/24IPv4256HK
134.159.207.0/24IPv4256HK
134.159.208.0/21IPv42,048HK
134.159.216.0/23IPv4512HK
134.159.218.0/24IPv4256HK
134.159.219.0/24IPv4256HK
134.159.220.0/22IPv41,024HK
134.159.224.0/24IPv4256HK
134.159.225.0/24IPv4256HK
134.159.226.0/23IPv4512HK
134.159.228.0/22IPv41,024HK
134.159.232.0/23IPv4512HK
134.159.234.0/23IPv4512HK
134.159.236.0/23IPv4512HK
134.159.238.0/24IPv4256HK
134.159.239.0/24IPv4256HK
134.159.240.0/22IPv41,024HK
134.159.244.0/24IPv4256HK
134.159.245.0/24IPv4256HK
134.159.246.0/23IPv4512HK
134.159.248.0/21IPv42,048HK
136.175.160.0/24IPv4256HK
144.130.128.0/20IPv44,096HK
144.223.96.0/19IPv48,192HK
144.224.32.0/19IPv48,192HK
144.224.64.0/19IPv48,192HK
144.230.0.0/19IPv48,192HK
144.230.96.0/19IPv48,192HK
146.101.0.0/18IPv416,384HK
146.101.64.0/21IPv42,048HK
146.101.72.0/22IPv41,024HK
146.101.76.0/23IPv4512HK
146.101.78.0/24IPv4256HK
146.101.80.0/20IPv44,096HK
146.101.96.0/19IPv48,192HK
146.101.128.0/17IPv432,768HK
147.125.250.0/23IPv4512HK
149.18.109.0/24IPv4256HK
151.243.202.0/23IPv4512HK
154.8.0.0/19IPv48,192HK
154.8.32.0/20IPv44,096HK
154.16.83.0/24IPv4256HK
154.32.0.0/18IPv416,384HK
154.32.64.0/19IPv48,192HK
154.32.96.0/21IPv42,048HK
154.32.104.0/23IPv4512HK
154.32.106.0/23IPv4512HK
154.32.108.0/23IPv4512HK
154.32.110.0/23IPv4512HK
154.32.112.0/21IPv42,048HK
154.32.120.0/23IPv4512HK
154.32.122.0/23IPv4512HK
154.32.124.0/22IPv41,024HK
154.32.128.0/17IPv432,768HK
155.161.52.0/24IPv4256HK
155.161.64.0/24IPv4256HK
157.254.14.0/24IPv4256HK
165.197.104.0/22IPv41,024HK
173.239.233.0/24IPv4256HK
173.244.40.0/24IPv4256HK
173.244.51.0/24IPv4256HK
175.29.19.0/24IPv4256HK
175.29.20.0/24IPv4256HK
175.29.28.0/22IPv41,024HK
192.84.230.0/24IPv4256HK
192.154.16.0/24IPv4256HK
192.154.24.0/23IPv4512HK
192.154.35.0/24IPv4256HK
193.82.96.0/19IPv48,192HK
193.82.128.0/19IPv48,192HK
193.82.192.0/19IPv48,192HK
194.33.57.0/24IPv4256HK
194.34.69.0/24IPv4256HK
195.152.0.0/16IPv465,536HK
195.153.0.0/18IPv416,384HK
195.153.64.0/19IPv48,192HK
195.153.96.0/20IPv44,096HK
195.153.112.0/21IPv42,048HK
195.153.120.0/22IPv41,024HK
195.153.125.0/24IPv4256HK
195.153.126.0/23IPv4512HK
195.153.128.0/17IPv432,768HK
196.44.117.0/24IPv4256HK
198.68.128.0/19IPv48,192HK
198.69.64.0/19IPv48,192HK
199.0.0.0/18IPv416,384HK
199.189.149.0/24IPv4256HK
199.223.38.0/24IPv4256HK
202.40.141.0/24IPv4256HK
202.40.148.0/23IPv4512HK
202.41.224.0/21IPv42,048HK
202.41.232.0/23IPv4512HK
202.41.234.0/23IPv4512HK
202.41.236.0/22IPv41,024HK
202.42.5.0/24IPv4256HK
202.42.38.0/24IPv4256HK
202.42.41.0/24IPv4256HK
202.42.42.0/24IPv4256HK
202.42.45.0/24IPv4256HK
202.42.46.0/24IPv4256HK
202.42.52.0/24IPv4256HK
202.42.62.0/24IPv4256HK
202.42.64.0/23IPv4512HK
202.42.163.0/24IPv4256HK
202.42.206.0/24IPv4256HK
202.42.212.0/23IPv4512HK
202.42.234.0/23IPv4512HK
202.47.193.0/24IPv4256HK
202.47.197.0/24IPv4256HK
202.47.198.0/24IPv4256HK
202.47.200.0/24IPv4256HK
202.47.204.0/22IPv41,024HK
202.47.208.0/24IPv4256HK
202.47.209.0/24IPv4256HK
202.47.210.0/24IPv4256HK
202.47.211.0/24IPv4256HK
202.47.212.0/22IPv41,024HK
202.47.216.0/24IPv4256HK
202.47.220.0/24IPv4256HK
202.47.222.0/24IPv4256HK
202.64.56.0/24IPv4256HK
202.64.63.0/24IPv4256HK
202.64.128.0/24IPv4256HK
202.64.130.0/23IPv4512HK
202.64.132.0/24IPv4256HK
202.64.135.0/24IPv4256HK
202.64.137.0/24IPv4256HK
202.64.139.0/24IPv4256HK
202.64.144.0/24IPv4256HK
202.64.149.0/24IPv4256HK
202.64.150.0/23IPv4512HK
202.64.156.0/23IPv4512HK
202.64.174.0/24IPv4256HK
202.64.179.0/24IPv4256HK
202.64.182.0/24IPv4256HK
202.64.187.0/24IPv4256HK
202.64.190.0/24IPv4256HK
202.64.192.0/24IPv4256HK
202.64.210.0/24IPv4256HK
202.84.128.0/20IPv44,096HK
202.84.144.0/22IPv41,024HK
202.84.148.0/23IPv4512HK
202.84.150.0/23IPv4512HK
202.84.152.0/24IPv4256HK
202.84.153.0/24IPv4256HK
202.84.154.0/23IPv4512HK
202.84.156.0/22IPv41,024HK
202.84.160.0/20IPv44,096HK
202.84.176.0/23IPv4512HK
202.84.178.0/24IPv4256HK
202.84.179.0/24IPv4256HK
202.84.180.0/22IPv41,024HK
202.84.184.0/21IPv42,048HK
202.84.192.0/21IPv42,048HK
202.84.200.0/22IPv41,024HK
202.84.204.0/24IPv4256HK
202.84.205.0/24IPv4256HK
202.84.206.0/23IPv4512HK
202.84.208.0/21IPv42,048HK
202.84.216.0/22IPv41,024HK
202.84.220.0/23IPv4512HK
202.84.222.0/23IPv4512HK
202.84.224.0/23IPv4512HK
202.84.226.0/23IPv4512HK
202.84.228.0/23IPv4512HK
202.84.230.0/23IPv4512HK
202.84.232.0/22IPv41,024HK
202.84.236.0/22IPv41,024HK
202.84.240.0/23IPv4512HK
202.84.242.0/24IPv4256HK
202.84.243.0/24IPv4256HK
202.84.244.0/22IPv41,024HK
202.84.248.0/21IPv42,048HK
202.93.205.0/24IPv4256HK
202.126.128.0/19IPv48,192HK
202.126.160.0/20IPv44,096HK
202.126.176.0/20IPv44,096HK
202.127.69.0/24IPv4256HK
202.127.70.0/23IPv4512HK
202.127.73.0/24IPv4256HK
202.127.74.0/24IPv4256HK
202.127.76.0/22IPv41,024HK
202.128.128.0/23IPv4512HK
202.128.130.0/23IPv4512HK
202.128.132.0/23IPv4512HK
202.128.134.0/24IPv4256HK
202.128.135.0/24IPv4256HK
202.128.136.0/21IPv42,048HK
202.128.144.0/20IPv44,096HK
202.147.0.0/19IPv48,192HK
202.147.32.0/24IPv4256HK
202.147.33.0/24IPv4256HK
202.147.34.0/23IPv4512HK
202.147.36.0/22IPv41,024HK
202.147.40.0/23IPv4512HK
202.147.42.0/23IPv4512HK
202.147.44.0/23IPv4512HK
202.147.46.0/23IPv4512HK
202.147.48.0/23IPv4512HK
202.147.50.0/24IPv4256HK
202.147.51.0/24IPv4256HK
202.147.52.0/22IPv41,024HK
202.147.56.0/22IPv41,024HK
202.147.60.0/24IPv4256HK
202.147.61.0/24IPv4256HK

Capped at 400 rows to keep the page a sane size. The filter searches only what is rendered.