Prefix browse directory
IP Prefixes: 100.0.0.0/8
Whisper Internet Directory lists every BGP-announced IP prefix whose first octet is 100, covering the 100.0.0.0/8 address space. Prefixes are ordered lexically by their CIDR string; each one links to its canonical page at /prefix/<cidr> showing the announcing ASN, sample IPs, and any active MOAS conflicts. Browse an adjacent octet below to keep exploring.
Prefixes in 100.0.0.0/8
- 100.0.0.0/16
- 100.1.0.0/16
- 100.10.0.0/16
- 100.11.0.0/16
- 100.12.0.0/16
- 100.123.81.0/24
- 100.128.0.0/9
- 100.14.0.0/16
- 100.15.0.0/16
- 100.16.0.0/16
- 100.17.0.0/16
- 100.18.0.0/16
- 100.19.0.0/16
- 100.2.0.0/16
- 100.20.0.0/14
- 100.24.0.0/13
- 100.33.0.0/16
- 100.34.0.0/16
- 100.35.0.0/16
- 100.36.0.0/16
- 100.37.0.0/16
- 100.38.0.0/16
- 100.4.0.0/17
- 100.4.128.0/17
- 100.40.0.0/17
- 100.40.128.0/17
- 100.41.0.0/16
- 100.42.0.0/20
- 100.42.100.0/24
- 100.42.101.0/24
- 100.42.102.0/24
- 100.42.104.0/24
- 100.42.105.0/24
- 100.42.106.0/23
- 100.42.108.0/24
- 100.42.109.0/24
- 100.42.112.0/24
- 100.42.113.0/24
- 100.42.114.0/24
- 100.42.120.0/24
- 100.42.124.0/23
- 100.42.126.0/24
- 100.42.128.0/20
- 100.42.128.0/24
- 100.42.144.0/20
- 100.42.144.0/24
- 100.42.145.0/24
- 100.42.146.0/23
- 100.42.148.0/22
- 100.42.148.0/24
- 100.42.149.0/24
- 100.42.150.0/23
- 100.42.152.0/23
- 100.42.154.0/23
- 100.42.156.0/23
- 100.42.158.0/23
- 100.42.158.0/24
- 100.42.159.0/24
- 100.42.16.0/20
- 100.42.16.0/23
- 100.42.160.0/20
- 100.42.176.0/21
- 100.42.184.0/21
- 100.42.192.0/24
- 100.42.193.0/24
- 100.42.194.0/24
- 100.42.195.0/24
- 100.42.196.0/24
- 100.42.197.0/24
- 100.42.198.0/24
- 100.42.199.0/24
- 100.42.20.0/24
- 100.42.200.0/24
- 100.42.201.0/24
- 100.42.202.0/24
- 100.42.203.0/24
- 100.42.204.0/24
- 100.42.205.0/24
- 100.42.206.0/24
- 100.42.207.0/24
- 100.42.208.0/20
- 100.42.21.0/24
- 100.42.220.0/22
- 100.42.220.0/24
- 100.42.224.0/20
- 100.42.23.0/24
- 100.42.24.0/24
- 100.42.240.0/20
- 100.42.26.0/24
- 100.42.32.0/20
- 100.42.48.0/23
- 100.42.50.0/23
- 100.42.52.0/22
- 100.42.56.0/23
- 100.42.58.0/23
- 100.42.60.0/22
- 100.42.64.0/20
- 100.42.80.0/21
- 100.42.87.0/24
- 100.42.88.0/23
- 100.42.89.0/24
- 100.42.90.0/23
- 100.42.92.0/24
- 100.42.93.0/24
- 100.42.94.0/24
- 100.42.95.0/24
- 100.42.96.0/23
- 100.42.97.0/24
- 100.42.99.0/24
- 100.43.0.0/24
- 100.43.1.0/24
- 100.43.12.0/24
- 100.43.13.0/24
- 100.43.14.0/24
- 100.43.192.0/18
- 100.43.2.0/24
- 100.43.210.0/24
- 100.43.22.0/23
- 100.43.24.0/23
- 100.43.26.0/24
- 100.43.27.0/24
- 100.43.28.0/23
- 100.43.3.0/24
- 100.43.30.0/24
- 100.43.31.0/24
- 100.43.32.0/19
- 100.43.5.0/24
- 100.43.64.0/19
- 100.43.78.0/24
- 100.43.9.0/24
- 100.43.96.0/19
- 100.44.0.0/14
- 100.44.0.0/16
- 100.44.0.0/19
- 100.44.128.0/19
- 100.44.192.0/19
- 100.44.32.0/19
- 100.44.96.0/19
- 100.45.0.0/19
- 100.45.128.0/20
- 100.45.144.0/20
- 100.45.160.0/20
- 100.45.176.0/20
- 100.45.192.0/20
- 100.45.208.0/20
- 100.45.224.0/20
- 100.45.32.0/19
- 100.45.96.0/19
- 100.46.128.0/19
- 100.46.160.0/19
- 100.46.192.0/19
- 100.46.224.0/20
- 100.46.64.0/18
- 100.47.0.0/20
- 100.47.128.0/19
- 100.47.16.0/20
- 100.47.160.0/20
- 100.47.192.0/19
- 100.47.224.0/19
- 100.47.32.0/19
- 100.47.64.0/20
- 100.47.80.0/24
- 100.47.96.0/19
- 100.48.0.0/12
- 100.5.64.0/18
- 100.6.0.0/16
- 100.7.0.0/16
- 100.8.0.0/16
- 100.80.0.0/18
- 100.80.128.0/18
- 100.80.64.0/18
Adjacent octets
Discover routed prefixes
A rotating sample of routed prefixes from the Whisper Internet Directory — fresh picks to explore beyond the page you arrived on.
- 192.30.252.0/22Announcing ASN, routing status, and threat-feed overlap.
- 108.162.192.0/18Announcing ASN, routing status, and threat-feed overlap.
- 191.232.0.0/13Announcing ASN, routing status, and threat-feed overlap.
- 63.32.0.0/14Announcing ASN, routing status, and threat-feed overlap.
- 172.65.0.0/16Announcing ASN, routing status, and threat-feed overlap.
- 84.200.69.0/24Announcing ASN, routing status, and threat-feed overlap.
- 199.232.0.0/16Announcing ASN, routing status, and threat-feed overlap.
- 142.250.0.0/15Announcing ASN, routing status, and threat-feed overlap.
- 13.32.0.0/15Announcing ASN, routing status, and threat-feed overlap.
- 31.13.64.0/18Announcing ASN, routing status, and threat-feed overlap.
- 210.81.32.0/19Announcing ASN, routing status, and threat-feed overlap.
- 203.208.40.0/22Announcing ASN, routing status, and threat-feed overlap.
- 54.144.0.0/12Announcing ASN, routing status, and threat-feed overlap.
- 151.101.0.0/16Announcing ASN, routing status, and threat-feed overlap.
- 20.0.0.0/11Announcing ASN, routing status, and threat-feed overlap.
- 199.201.64.0/22Announcing ASN, routing status, and threat-feed overlap.
- 199.85.126.0/23Announcing ASN, routing status, and threat-feed overlap.
- 34.96.0.0/20Announcing ASN, routing status, and threat-feed overlap.
- 216.58.192.0/19Announcing ASN, routing status, and threat-feed overlap.
- 151.101.128.0/22Announcing ASN, routing status, and threat-feed overlap.
- 157.240.0.0/17Announcing ASN, routing status, and threat-feed overlap.
- 47.74.0.0/16Announcing ASN, routing status, and threat-feed overlap.
- 54.64.0.0/11Announcing ASN, routing status, and threat-feed overlap.
- 190.93.240.0/20Announcing ASN, routing status, and threat-feed overlap.