256 routable1 ASes
/24 subnet
198.54.81.0/24
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
2
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.
- AS46946Thomas Jefferson University256 · 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.
- 0.78%
- None here
- 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 |
|---|---|---|---|---|---|
| 198.54.81.0/24 | AS46946Thomas Jefferson University | United States | not found | 16 | 2026-10-02 |
Every address
198.54.81.0198.54.81.1198.54.81.2198.54.81.3198.54.81.4198.54.81.5198.54.81.6198.54.81.7198.54.81.8198.54.81.9198.54.81.10198.54.81.11198.54.81.12198.54.81.13198.54.81.14198.54.81.15198.54.81.16198.54.81.17198.54.81.18198.54.81.19198.54.81.20198.54.81.21198.54.81.22198.54.81.23198.54.81.24198.54.81.25198.54.81.26198.54.81.27198.54.81.28198.54.81.29198.54.81.30198.54.81.31198.54.81.32198.54.81.33198.54.81.34198.54.81.35198.54.81.36198.54.81.37198.54.81.38198.54.81.39198.54.81.40198.54.81.41198.54.81.42198.54.81.43198.54.81.44198.54.81.45198.54.81.46198.54.81.47198.54.81.48198.54.81.49198.54.81.50198.54.81.51198.54.81.52198.54.81.53198.54.81.54198.54.81.55198.54.81.56198.54.81.57198.54.81.58198.54.81.59198.54.81.60198.54.81.61198.54.81.62198.54.81.63198.54.81.64198.54.81.65198.54.81.66198.54.81.67198.54.81.68198.54.81.69198.54.81.70198.54.81.71198.54.81.72198.54.81.73198.54.81.74198.54.81.75198.54.81.76198.54.81.77198.54.81.78198.54.81.79198.54.81.80198.54.81.81198.54.81.82198.54.81.83198.54.81.84198.54.81.85198.54.81.86198.54.81.87198.54.81.88198.54.81.89198.54.81.90198.54.81.91198.54.81.92198.54.81.93198.54.81.94198.54.81.95198.54.81.96198.54.81.97198.54.81.98198.54.81.99198.54.81.100198.54.81.101198.54.81.102198.54.81.103198.54.81.104198.54.81.105198.54.81.106198.54.81.107198.54.81.108198.54.81.109198.54.81.110198.54.81.111198.54.81.112198.54.81.113198.54.81.114198.54.81.115198.54.81.116198.54.81.117198.54.81.118198.54.81.119198.54.81.120198.54.81.121198.54.81.122198.54.81.123198.54.81.124198.54.81.125198.54.81.126198.54.81.127198.54.81.128198.54.81.129198.54.81.130198.54.81.131198.54.81.132198.54.81.133198.54.81.134198.54.81.135198.54.81.136198.54.81.137198.54.81.138198.54.81.139198.54.81.140198.54.81.141198.54.81.142198.54.81.143198.54.81.144198.54.81.145198.54.81.146198.54.81.147198.54.81.148198.54.81.149198.54.81.150198.54.81.151198.54.81.152198.54.81.153198.54.81.154198.54.81.155198.54.81.156198.54.81.157198.54.81.158198.54.81.159198.54.81.160198.54.81.161198.54.81.162198.54.81.163198.54.81.164198.54.81.165198.54.81.166198.54.81.167198.54.81.168198.54.81.169198.54.81.170198.54.81.171198.54.81.172198.54.81.173198.54.81.174198.54.81.175198.54.81.176198.54.81.177198.54.81.178198.54.81.179198.54.81.180198.54.81.181198.54.81.182198.54.81.183198.54.81.184198.54.81.185198.54.81.186198.54.81.187198.54.81.188198.54.81.189198.54.81.190198.54.81.191198.54.81.192198.54.81.193198.54.81.194198.54.81.195198.54.81.196198.54.81.197198.54.81.198198.54.81.199198.54.81.200198.54.81.201198.54.81.202198.54.81.203198.54.81.204198.54.81.205198.54.81.206198.54.81.207198.54.81.208198.54.81.209198.54.81.210198.54.81.211198.54.81.212198.54.81.213198.54.81.214198.54.81.215198.54.81.216198.54.81.217198.54.81.218198.54.81.219198.54.81.220198.54.81.221198.54.81.222198.54.81.223198.54.81.224198.54.81.225198.54.81.226198.54.81.227198.54.81.228198.54.81.229198.54.81.230198.54.81.231198.54.81.232198.54.81.233198.54.81.234198.54.81.235198.54.81.236198.54.81.237198.54.81.238198.54.81.239198.54.81.240198.54.81.241198.54.81.242198.54.81.243198.54.81.244198.54.81.245198.54.81.246198.54.81.247198.54.81.248198.54.81.249198.54.81.250198.54.81.251198.54.81.252198.54.81.253198.54.81.254198.54.81.255
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