1.73.0.0/16 IP Address Range

Explore geolocation information for IP ranges, including the start and end addresses and their corresponding CIDR or prefix. See details about the networks and locations associated with each address. Understand how these IPs are organized and distributed across different networks.

IPv4 range intelligence

1.73.0.0/16

Anycast
0 (0.00%)
Responding /24s
12 (of 256)
CDN
0 (0.00%)
RPKI valid
100.0%

Summary

1.73.0.0/16 holds 65,536 addresses spread across 1 country and 1 autonomous system, announced through 19 BGP prefixes. The largest single share sits in Japan at 100.00%. It is administered by APNIC, with registrations dating from 2010-07-01. 571 addresses answered ping and 0 are served over anycast.

Networks
1
BGP prefixes
19
Countries
1
Pingable IPs
571
Companies
1
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

1,752 flagged addresses — 2.67% of 65,536 total.

Anonymous
1,7522.67%
Known attacker
00.00%
Spam
00.00%
Bot
00.00%
Cloud provider
00.00%
VPN
00.00%
Residential proxy
1,7522.67%
Proxy
1,7522.67%

Coverage

Address Space

75.4%

of the range is
announced in BGP

Routed
49,408 75.39%
Assigned, not routed
16,128 24.61%

Regional registry

  • APNIC100.00%

Routing security (RPKI)

100.0%

of announced space
has a valid route origin

Valid
49,408 100.00%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 1 of 1

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS9605
JPNTT DOCOMO, INC.
861 334 49,408
100.00%

Showing 1 of 1

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
1.73.0.0/24 1.73.0.01.73.0.255256 0 0 0 No ping response
1.73.1.0/24 1.73.1.01.73.1.255256 0 0 0 No ping response
1.73.2.0/24 1.73.2.01.73.2.255256 0 0 0 No ping response
1.73.3.0/24 1.73.3.01.73.3.255256 0 0 0 No ping response
1.73.4.0/24 1.73.4.01.73.4.255256 0 0 0 No ping response
1.73.5.0/24 1.73.5.01.73.5.255256 0 0 0 No ping response
1.73.6.0/24 1.73.6.01.73.6.255256 0 0 0 No ping response
1.73.7.0/24 1.73.7.01.73.7.255256 0 0 0 No ping response
1.73.8.0/24 1.73.8.01.73.8.255256 0 0 0 No ping response
1.73.9.0/24 1.73.9.01.73.9.255256 0 0 0 No ping response