256 routable1 ASes
/24 subnet
147.140.255.0/24
Where this /24 is, who announces it, and what our databases hold in it, then each of its 256 addresses, every one with its own page.
256
routable addresses
256
geolocated
1
country
1
announcing AS
1
announced prefix
1
anonymous addresses
Where it is
Addresses IP Geolocation places in each country, as a share of those it places.
- United States256 · 100.00%
Who announces it
Each /24 counted for the AS announcing most of it, as a share of the routable addresses.
- AS22644Thomas Jefferson University Hospitals, Inc.256 · 100.00%
What the databases see
Addresses each address-keyed database holds in this block, as a share of its routable addresses. Counts overlap: one address can be in several.
- None here
- 0.39%
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
- None here
Announced prefixes
Every prefix inside this block that BGP Route saw announced, with its origin and RPKI status.
| PREFIX | ORIGIN | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|---|
| 147.140.255.0/24 | AS22644Thomas Jefferson University Hospitals, Inc. | United States | valid | 16 | 2026-10-02 |
Every address
147.140.255.0147.140.255.1147.140.255.2147.140.255.3147.140.255.4147.140.255.5147.140.255.6147.140.255.7147.140.255.8147.140.255.9147.140.255.10147.140.255.11147.140.255.12147.140.255.13147.140.255.14147.140.255.15147.140.255.16147.140.255.17147.140.255.18147.140.255.19147.140.255.20147.140.255.21147.140.255.22147.140.255.23147.140.255.24147.140.255.25147.140.255.26147.140.255.27147.140.255.28147.140.255.29147.140.255.30147.140.255.31147.140.255.32147.140.255.33147.140.255.34147.140.255.35147.140.255.36147.140.255.37147.140.255.38147.140.255.39147.140.255.40147.140.255.41147.140.255.42147.140.255.43147.140.255.44147.140.255.45147.140.255.46147.140.255.47147.140.255.48147.140.255.49147.140.255.50147.140.255.51147.140.255.52147.140.255.53147.140.255.54147.140.255.55147.140.255.56147.140.255.57147.140.255.58147.140.255.59147.140.255.60147.140.255.61147.140.255.62147.140.255.63147.140.255.64147.140.255.65147.140.255.66147.140.255.67147.140.255.68147.140.255.69147.140.255.70147.140.255.71147.140.255.72147.140.255.73147.140.255.74147.140.255.75147.140.255.76147.140.255.77147.140.255.78147.140.255.79147.140.255.80147.140.255.81147.140.255.82147.140.255.83147.140.255.84147.140.255.85147.140.255.86147.140.255.87147.140.255.88147.140.255.89147.140.255.90147.140.255.91147.140.255.92147.140.255.93147.140.255.94147.140.255.95147.140.255.96147.140.255.97147.140.255.98147.140.255.99147.140.255.100147.140.255.101147.140.255.102147.140.255.103147.140.255.104147.140.255.105147.140.255.106147.140.255.107147.140.255.108147.140.255.109147.140.255.110147.140.255.111147.140.255.112147.140.255.113147.140.255.114147.140.255.115147.140.255.116147.140.255.117147.140.255.118147.140.255.119147.140.255.120147.140.255.121147.140.255.122147.140.255.123147.140.255.124147.140.255.125147.140.255.126147.140.255.127147.140.255.128147.140.255.129147.140.255.130147.140.255.131147.140.255.132147.140.255.133147.140.255.134147.140.255.135147.140.255.136147.140.255.137147.140.255.138147.140.255.139147.140.255.140147.140.255.141147.140.255.142147.140.255.143147.140.255.144147.140.255.145147.140.255.146147.140.255.147147.140.255.148147.140.255.149147.140.255.150147.140.255.151147.140.255.152147.140.255.153147.140.255.154147.140.255.155147.140.255.156147.140.255.157147.140.255.158147.140.255.159147.140.255.160147.140.255.161147.140.255.162147.140.255.163147.140.255.164147.140.255.165147.140.255.166147.140.255.167147.140.255.168147.140.255.169147.140.255.170147.140.255.171147.140.255.172147.140.255.173147.140.255.174147.140.255.175147.140.255.176147.140.255.177147.140.255.178147.140.255.179147.140.255.180147.140.255.181147.140.255.182147.140.255.183147.140.255.184147.140.255.185147.140.255.186147.140.255.187147.140.255.188147.140.255.189147.140.255.190147.140.255.191147.140.255.192147.140.255.193147.140.255.194147.140.255.195147.140.255.196147.140.255.197147.140.255.198147.140.255.199147.140.255.200147.140.255.201147.140.255.202147.140.255.203147.140.255.204147.140.255.205147.140.255.206147.140.255.207147.140.255.208147.140.255.209147.140.255.210147.140.255.211147.140.255.212147.140.255.213147.140.255.214147.140.255.215147.140.255.216147.140.255.217147.140.255.218147.140.255.219147.140.255.220147.140.255.221147.140.255.222147.140.255.223147.140.255.224147.140.255.225147.140.255.226147.140.255.227147.140.255.228147.140.255.229147.140.255.230147.140.255.231147.140.255.232147.140.255.233147.140.255.234147.140.255.235147.140.255.236147.140.255.237147.140.255.238147.140.255.239147.140.255.240147.140.255.241147.140.255.242147.140.255.243147.140.255.244147.140.255.245147.140.255.246147.140.255.247147.140.255.248147.140.255.249147.140.255.250147.140.255.251147.140.255.252147.140.255.253147.140.255.254147.140.255.255
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