asn.dev

Address space

AS3758 SINGNET SingNet

IPv4 prefixes 687 705K addresses
IPv6 prefixes 173
Most common size /24 IPv4
Flagged 0

Shape

Prefix sizes

IPv4
/18
/18: 2
2
/19
/19: 11
11
/20
/20: 32
32
/21
/21: 70
70
/22
/22: 147
147
/23
/23: 189
189
/24
/24: 236
236

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
/32
/32: 2
2
/35
/35: 3
3
/36
/36: 4
4
/37
/37: 5
5
/38
/38: 8
8
/39
/39: 6
6
/40
/40: 7
7
/41
/41: 6
6
/42
/42: 6
6
/43
/43: 5
5
/44
/44: 6
6
/45
/45: 9
9
/46
/46: 26
26
/47
/47: 37
37
/48
/48: 43
43

Geography

Where the space lands

CountryNamePrefixes
SGSingapore860

Inventory

All prefixes

showing 400 of 860
PrefixFamilyAddressesCountryFlags
2.56.56.0/22IPv41,024SG
31.210.22.0/23IPv4512SG
37.0.10.0/23IPv4512SG
42.60.138.0/23IPv4512SG
42.60.202.0/23IPv4512SG
42.60.228.0/23IPv4512SG
42.60.248.0/23IPv4512SG
42.61.0.0/22IPv41,024SG
42.61.4.0/23IPv4512SG
42.61.6.0/23IPv4512SG
42.61.8.0/23IPv4512SG
42.61.10.0/24IPv4256SG
42.61.11.0/24IPv4256SG
42.61.12.0/22IPv41,024SG
42.61.16.0/22IPv41,024SG
42.61.20.0/23IPv4512SG
42.61.22.0/24IPv4256SG
42.61.23.0/24IPv4256SG
42.61.24.0/23IPv4512SG
42.61.26.0/23IPv4512SG
42.61.28.0/22IPv41,024SG
42.61.32.0/21IPv42,048SG
42.61.40.0/22IPv41,024SG
42.61.44.0/23IPv4512SG
42.61.46.0/24IPv4256SG
42.61.47.0/24IPv4256SG
42.61.48.0/22IPv41,024SG
42.61.52.0/22IPv41,024SG
42.61.56.0/22IPv41,024SG
42.61.60.0/24IPv4256SG
42.61.61.0/24IPv4256SG
42.61.62.0/23IPv4512SG
42.61.64.0/23IPv4512SG
42.61.66.0/23IPv4512SG
42.61.68.0/22IPv41,024SG
42.61.72.0/21IPv42,048SG
42.61.80.0/20IPv44,096SG
42.61.96.0/21IPv42,048SG
42.61.104.0/24IPv4256SG
42.61.105.0/24IPv4256SG
42.61.106.0/23IPv4512SG
42.61.108.0/22IPv41,024SG
42.61.112.0/21IPv42,048SG
42.61.120.0/22IPv41,024SG
42.61.124.0/22IPv41,024SG
42.61.129.0/24IPv4256SG
42.61.130.0/23IPv4512SG
42.61.132.0/22IPv41,024SG
42.61.136.0/21IPv42,048SG
42.61.144.0/20IPv44,096SG
42.61.160.0/19IPv48,192SG
42.61.192.0/18IPv416,384SG
45.86.188.0/23IPv4512SG
45.135.4.0/22IPv41,024SG
45.144.198.0/23IPv4512SG
58.185.0.0/22IPv41,024SG
58.185.4.0/23IPv4512SG
58.185.6.0/23IPv4512SG
58.185.8.0/21IPv42,048SG
58.185.16.0/22IPv41,024SG
58.185.20.0/23IPv4512SG
58.185.22.0/23IPv4512SG
58.185.24.0/21IPv42,048SG
58.185.32.0/19IPv48,192SG
58.185.64.0/20IPv44,096SG
58.185.80.0/21IPv42,048SG
58.185.88.0/22IPv41,024SG
58.185.92.0/23IPv4512SG
58.185.94.0/23IPv4512SG
58.185.96.0/19IPv48,192SG
58.185.128.0/19IPv48,192SG
58.185.160.0/20IPv44,096SG
58.185.176.0/23IPv4512SG
58.185.178.0/24IPv4256SG
58.185.179.0/24IPv4256SG
58.185.180.0/22IPv41,024SG
58.185.184.0/22IPv41,024SG
58.185.188.0/23IPv4512SG
58.185.190.0/24IPv4256SG
58.185.191.0/24IPv4256SG
58.185.192.0/21IPv42,048SG
58.185.200.0/23IPv4512SG
58.185.202.0/23IPv4512SG
58.185.204.0/22IPv41,024SG
58.185.208.0/20IPv44,096SG
58.185.224.0/20IPv44,096SG
58.185.240.0/24IPv4256SG
58.185.241.0/24IPv4256SG
58.185.242.0/23IPv4512SG
58.185.244.0/22IPv41,024SG
58.185.248.0/24IPv4256SG
58.185.249.0/24IPv4256SG
58.185.250.0/23IPv4512SG
58.185.252.0/22IPv41,024SG
80.94.89.0/24IPv4256SG
85.202.168.0/22IPv41,024SG
85.203.24.0/24IPv4256SG
85.203.35.0/24IPv4256SG
91.103.9.0/24IPv4256SG
91.217.236.0/24IPv4256SG
101.78.127.0/24IPv4256SG
103.186.249.0/24IPv4256SG
111.65.100.0/24IPv4256SG
111.65.102.0/23IPv4512SG
111.65.104.0/21IPv42,048SG
111.65.112.0/20IPv44,096SG
115.42.128.0/19IPv48,192SG
115.42.160.0/20IPv44,096SG
115.42.176.0/22IPv41,024SG
115.42.180.0/23IPv4512SG
115.42.182.0/23IPv4512SG
115.42.184.0/23IPv4512SG
115.42.186.0/23IPv4512SG
115.42.188.0/22IPv41,024SG
115.42.192.0/21IPv42,048SG
115.42.200.0/22IPv41,024SG
115.42.204.0/24IPv4256SG
115.42.205.0/24IPv4256SG
115.42.206.0/24IPv4256SG
115.42.207.0/24IPv4256SG
115.42.208.0/21IPv42,048SG
115.42.216.0/23IPv4512SG
115.42.218.0/23IPv4512SG
115.42.220.0/23IPv4512SG
115.42.222.0/24IPv4256SG
115.42.223.0/24IPv4256SG
115.42.224.0/20IPv44,096SG
115.42.240.0/21IPv42,048SG
115.42.248.0/22IPv41,024SG
115.42.252.0/22IPv41,024SG
115.66.56.0/21IPv42,048SG
116.12.128.0/20IPv44,096SG
116.12.144.0/22IPv41,024SG
116.12.148.0/22IPv41,024SG
116.12.152.0/23IPv4512SG
116.12.154.0/24IPv4256SG
116.12.155.0/24IPv4256SG
116.12.156.0/24IPv4256SG
116.12.157.0/24IPv4256SG
116.12.158.0/23IPv4512SG
116.12.160.0/19IPv48,192SG
116.12.192.0/20IPv44,096SG
116.12.208.0/22IPv41,024SG
116.12.212.0/23IPv4512SG
116.12.214.0/24IPv4256SG
116.12.215.0/24IPv4256SG
116.12.216.0/21IPv42,048SG
116.12.224.0/23IPv4512SG
116.12.226.0/24IPv4256SG
116.12.227.0/24IPv4256SG
116.12.228.0/23IPv4512SG
116.12.230.0/23IPv4512SG
116.12.232.0/22IPv41,024SG
116.12.236.0/23IPv4512SG
116.12.238.0/24IPv4256SG
116.12.239.0/24IPv4256SG
116.12.240.0/22IPv41,024SG
116.12.244.0/22IPv41,024SG
116.12.248.0/21IPv42,048SG
116.15.120.0/22IPv41,024SG
117.58.175.0/24IPv4256SG
118.201.176.0/23IPv4512SG
118.201.178.0/24IPv4256SG
118.200.128.0/22IPv41,024SG
118.200.132.0/24IPv4256SG
118.200.134.0/23IPv4512SG
118.200.138.0/23IPv4512SG
118.200.140.0/23IPv4512SG
118.200.142.0/24IPv4256SG
118.200.144.0/22IPv41,024SG
118.200.149.0/24IPv4256SG
118.200.150.0/23IPv4512SG
118.200.152.0/21IPv42,048SG
118.200.160.0/21IPv42,048SG
118.200.168.0/22IPv41,024SG
118.200.172.0/23IPv4512SG
118.200.174.0/24IPv4256SG
118.200.176.0/23IPv4512SG
118.200.178.0/24IPv4256SG
118.200.180.0/22IPv41,024SG
118.200.186.0/23IPv4512SG
118.200.189.0/24IPv4256SG
118.200.191.0/24IPv4256SG
118.201.0.0/22IPv41,024SG
118.201.4.0/23IPv4512SG
118.201.6.0/24IPv4256SG
118.201.7.0/24IPv4256SG
118.201.8.0/22IPv41,024SG
118.201.32.0/21IPv42,048SG
118.201.40.0/22IPv41,024SG
118.201.44.0/24IPv4256SG
118.201.45.0/24IPv4256SG
118.201.46.0/23IPv4512SG
118.201.48.0/20IPv44,096SG
118.201.64.0/23IPv4512SG
118.201.66.0/23IPv4512SG
118.201.68.0/24IPv4256SG
118.201.69.0/24IPv4256SG
118.201.70.0/23IPv4512SG
118.201.72.0/22IPv41,024SG
118.201.76.0/22IPv41,024SG
118.201.80.0/24IPv4256SG
118.201.82.0/23IPv4512SG
118.201.84.0/22IPv41,024SG
118.201.88.0/23IPv4512SG
118.201.90.0/23IPv4512SG
118.201.92.0/22IPv41,024SG
118.201.96.0/22IPv41,024SG
118.201.100.0/22IPv41,024SG
118.201.104.0/21IPv42,048SG
118.201.112.0/20IPv44,096SG
118.201.128.0/22IPv41,024SG
118.201.132.0/23IPv4512SG
118.201.134.0/24IPv4256SG
118.201.135.0/24IPv4256SG
118.201.136.0/24IPv4256SG
118.201.137.0/24IPv4256SG
118.201.138.0/23IPv4512SG
118.201.140.0/22IPv41,024SG
118.201.144.0/20IPv44,096SG
118.201.160.0/20IPv44,096SG
118.201.179.0/24IPv4256SG
118.201.180.0/22IPv41,024SG
118.201.184.0/22IPv41,024SG
118.201.188.0/24IPv4256SG
118.201.189.0/24IPv4256SG
118.201.190.0/24IPv4256SG
118.201.191.0/24IPv4256SG
118.201.192.0/23IPv4512SG
118.201.194.0/23IPv4512SG
118.201.196.0/22IPv41,024SG
118.201.200.0/23IPv4512SG
118.201.202.0/23IPv4512SG
118.201.204.0/22IPv41,024SG
118.201.208.0/22IPv41,024SG
118.201.212.0/24IPv4256SG
118.201.213.0/24IPv4256SG
118.201.214.0/23IPv4512SG
118.201.216.0/22IPv41,024SG
118.201.220.0/22IPv41,024SG
118.201.226.0/23IPv4512SG
118.201.229.0/24IPv4256SG
118.201.232.0/21IPv42,048SG
118.201.240.0/21IPv42,048SG
118.201.248.0/24IPv4256SG
118.201.252.0/22IPv41,024SG
119.75.0.0/20IPv44,096SG
119.73.128.0/23IPv4512SG
119.73.130.0/24IPv4256SG
119.73.131.0/24IPv4256SG
119.73.132.0/22IPv41,024SG
119.73.136.0/21IPv42,048SG
119.73.144.0/23IPv4512SG
119.73.146.0/23IPv4512SG
119.73.148.0/24IPv4256SG
119.73.149.0/24IPv4256SG
119.73.150.0/23IPv4512SG
119.73.152.0/21IPv42,048SG
119.73.160.0/23IPv4512SG
119.73.162.0/24IPv4256SG
119.73.163.0/24IPv4256SG
119.73.164.0/22IPv41,024SG
119.73.168.0/21IPv42,048SG
119.73.176.0/20IPv44,096SG
119.73.192.0/22IPv41,024SG
119.73.196.0/23IPv4512SG
119.73.198.0/23IPv4512SG
119.73.200.0/23IPv4512SG
119.73.202.0/23IPv4512SG
119.73.204.0/22IPv41,024SG
119.73.208.0/20IPv44,096SG
119.73.224.0/23IPv4512SG
119.73.226.0/24IPv4256SG
119.73.227.0/24IPv4256SG
119.73.228.0/22IPv41,024SG
119.73.232.0/21IPv42,048SG
119.73.240.0/23IPv4512SG
119.73.242.0/24IPv4256SG
119.73.243.0/24IPv4256SG
119.73.244.0/23IPv4512SG
119.73.246.0/24IPv4256SG
119.73.247.0/24IPv4256SG
119.73.248.0/22IPv41,024SG
119.73.252.0/23IPv4512SG
119.73.254.0/23IPv4512SG
119.74.118.0/24IPv4256SG
119.75.16.0/22IPv41,024SG
119.75.20.0/22IPv41,024SG
119.75.24.0/21IPv42,048SG
119.75.32.0/23IPv4512SG
119.75.34.0/23IPv4512SG
119.75.36.0/24IPv4256SG
119.75.37.0/24IPv4256SG
119.75.38.0/23IPv4512SG
119.75.40.0/23IPv4512SG
119.75.42.0/23IPv4512SG
119.75.44.0/22IPv41,024SG
119.75.48.0/24IPv4256SG
119.75.49.0/24IPv4256SG
119.75.50.0/23IPv4512SG
119.75.52.0/23IPv4512SG
119.75.54.0/23IPv4512SG
119.75.56.0/23IPv4512SG
119.75.58.0/23IPv4512SG
119.75.60.0/22IPv41,024SG
121.6.252.0/24IPv4256SG
121.7.13.0/24IPv4256SG
124.66.128.0/22IPv41,024SG
124.66.132.0/23IPv4512SG
124.66.134.0/23IPv4512SG
124.66.136.0/21IPv42,048SG
124.66.144.0/22IPv41,024SG
124.66.148.0/23IPv4512SG
124.66.150.0/24IPv4256SG
124.66.151.0/24IPv4256SG
124.66.152.0/21IPv42,048SG
128.106.0.0/21IPv42,048SG
128.106.10.0/23IPv4512SG
128.106.12.0/24IPv4256SG
128.106.13.0/24IPv4256SG
128.106.14.0/23IPv4512SG
128.106.16.0/21IPv42,048SG
128.106.24.0/22IPv41,024SG
128.106.28.0/24IPv4256SG
128.106.29.0/24IPv4256SG
128.106.30.0/23IPv4512SG
128.106.32.0/21IPv42,048SG
128.106.40.0/23IPv4512SG
128.106.42.0/23IPv4512SG
128.106.44.0/22IPv41,024SG
128.106.48.0/20IPv44,096SG
132.244.212.0/22IPv41,024SG
151.192.40.0/21IPv42,048SG
151.192.49.0/24IPv4256SG
151.192.50.0/23IPv4512SG
151.192.52.0/22IPv41,024SG
151.192.56.0/21IPv42,048SG
159.172.205.0/24IPv4256SG
159.172.245.0/24IPv4256SG
160.96.64.0/23IPv4512SG
160.96.216.0/23IPv4512SG
160.213.52.0/22IPv41,024SG
160.213.84.0/22IPv41,024SG
160.213.92.0/22IPv41,024SG
160.213.96.0/22IPv41,024SG
160.213.100.0/23IPv4512SG
160.213.106.0/23IPv4512SG
160.213.120.0/21IPv42,048SG
160.213.144.0/22IPv41,024SG
160.213.156.0/22IPv41,024SG
160.213.160.0/21IPv42,048SG
160.213.168.0/22IPv41,024SG
160.213.184.0/21IPv42,048SG
160.213.216.0/21IPv42,048SG
161.229.250.0/24IPv4256SG
165.21.0.0/20IPv44,096SG
165.21.16.0/21IPv42,048SG
165.21.31.0/24IPv4256SG
165.21.32.0/22IPv41,024SG
165.21.36.0/23IPv4512SG
165.21.38.0/23IPv4512SG
165.21.40.0/21IPv42,048SG
165.21.48.0/20IPv44,096SG
165.21.70.0/23IPv4512SG
165.21.72.0/23IPv4512SG
165.21.74.0/24IPv4256SG
165.21.79.0/24IPv4256SG
165.21.80.0/21IPv42,048SG
165.21.88.0/24IPv4256SG
165.21.89.0/24IPv4256SG
165.21.90.0/23IPv4512SG
165.21.92.0/22IPv41,024SG
165.21.96.0/21IPv42,048SG
165.21.104.0/24IPv4256SG
165.21.105.0/24IPv4256SG
165.21.106.0/23IPv4512SG
165.21.108.0/22IPv41,024SG
165.21.120.0/22IPv41,024SG
165.21.132.0/23IPv4512SG
165.21.136.0/21IPv42,048SG
165.21.144.0/21IPv42,048SG
165.21.152.0/23IPv4512SG
165.21.156.0/22IPv41,024SG
165.21.160.0/19IPv48,192SG
165.21.192.0/19IPv48,192SG
165.21.224.0/21IPv42,048SG
165.21.232.0/22IPv41,024SG
165.21.236.0/23IPv4512SG
165.21.238.0/24IPv4256SG
165.21.239.0/24IPv4256SG
165.21.240.0/22IPv41,024SG
165.21.244.0/24IPv4256SG
165.21.245.0/24IPv4256SG
165.21.246.0/24IPv4256SG
165.21.247.0/24IPv4256SG
165.21.248.0/21IPv42,048SG
166.120.129.0/24IPv4256SG
180.255.0.0/20IPv44,096SG
180.255.16.0/23IPv4512SG
180.255.18.0/23IPv4512SG

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