AS16821
AS16821
ARIN
ISP
Data retrieved at
This AS-only summary is estimated from a sample IP within a prefix announced by this AS, not from a specific query. Search a real IP for exact details.
Network
AS Number
AS16821
Company
Duquesne Light Company
AS Domain
duquesnelight.com
Using host.io for pre-visualize domains.
Type
ISP
IPv4 Addresses
2,560
IPv6 Addresses
0
Registry (RIR)
ARIN
167.77.70.0/24
Abuse Contacts
Announced Prefixes (4)
Netblock
Num. of IPs
RPKI
RPKI Origin Validation
RPKI verifies that an IP prefix is legitimately announced by the authorized Autonomous System (ASN) using Route Origin Authorizations (ROAs).
Unknown
No valid ROA was found for this prefix.
UNKNOWN
Validated Prefix
167.77.70.0/24
Authorized ASN
AS16821
IP Geolocation
Country
United States
Continent
North America
European Union
No
Phone prefix
+1
Currency
US Dollar (USD $)
Approximate location (country-level)
Open in Maps