66.36.0.0/16 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

66.36.0.0/16

Anycast
0 (0.00%)
Responding /24s
86 (of 256)
CDN
0 (0.00%)
RPKI valid
62.4%

Summary

66.36.0.0/16 holds 65,536 addresses spread across 16 countries and 14 autonomous systems, announced through 53 BGP prefixes. The largest single share sits in United States at 81.61%. It is administered by ARIN, with registrations dating from 2000-10-20. 1,401 addresses answered ping and 0 are served over anycast.

Networks
14
BGP prefixes
53
Countries
16
Pingable IPs
1,401
Companies
13
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

37,135 flagged addresses — 56.66% of 65,536 total.

Anonymous
850.13%
Known attacker
830.13%
Spam
2<0.01%
Bot
1<0.01%
Cloud provider
37,12056.64%
VPN
620.09%
Residential proxy
230.04%
Proxy
230.04%

Coverage

Address Space

72.7%

of the range is
announced in BGP

Routed
47,616 72.66%
Assigned, not routed
17,920 27.34%

Regional registry

  • ARIN100.00%

Routing security (RPKI)

62.4%

of announced space
has a valid route origin

Valid
29,696 62.37%
No ROA
17,920 37.63%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 10 of 14

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS16509
USAmazon.com, Inc.
 18,577 6,071 12,032
25.27%
AS22351
USIntelsat Global Service Corporation
 81 3 8,192
17.20%
AS14265
USTPx Communications
 358 7 6,912
14.52%
AS14361
USHopOne Internet Corporation
 96 17 6,400
13.44%
AS17378
USTierPoint, LLC
 392 50 4,096
8.60%
AS33635
USVisionary Communications LLC
 19 0 3,840
8.06%
AS393436
USSan Luis Valley Rural Electric Cooperative, Inc.
 30 0 2,048
4.30%
AS13768
CAAptum Technologies
 492 17 1,024
2.15%
AS46328
USFour U Technologies, LLC
 29 0 1,024
2.15%
AS402991
USSiteTurn Networks
 1 0 1,024
2.15%

Showing 10 of 10

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
66.36.0.0/24 66.36.0.066.36.0.255256 0 0 0 No ping response
66.36.1.0/24 66.36.1.066.36.1.255256 0 0 0 No ping response
66.36.2.0/24 66.36.2.066.36.2.255256 0 0 0 No ping response
66.36.3.0/24 66.36.3.066.36.3.255256 0 0 0 No ping response
66.36.4.0/24 66.36.4.066.36.4.255256 0 0 0 No ping response
66.36.5.0/24 66.36.5.066.36.5.255256 0 0 0 No ping response
66.36.6.0/24 66.36.6.066.36.6.255256 0 0 0 No ping response
66.36.7.0/24 66.36.7.066.36.7.255256 0 0 0 No ping response
66.36.8.0/24 66.36.8.066.36.8.255256 0 0 0 No ping response
66.36.9.0/24 66.36.9.066.36.9.255256 0 0 0 No ping response