187.31.0.0/16 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

187.31.0.0/16

Anycast
0 (0.00%)
Responding /24s
6 (of 256)
CDN
0 (0.00%)
RPKI valid
44.9%

Summary

187.31.0.0/16 holds 65,536 addresses spread across 1 country and 4 autonomous systems, announced through 130 BGP prefixes. The largest single share sits in Brazil at 100.00%. It is administered by LACNIC, with registrations dating from 2008-12-12. 12 addresses answered ping and 0 are served over anycast.

Networks
4
BGP prefixes
130
Countries
1
Pingable IPs
12
Companies
4
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

6,402 flagged addresses — 9.77% of 65,536 total.

Anonymous
00.00%
Known attacker
1<0.01%
Spam
1<0.01%
Bot
00.00%
Cloud provider
6,4009.77%
VPN
00.00%
Residential proxy
00.00%
Proxy
00.00%

Coverage

Address Space

100.0%

of the range is
announced in BGP

Routed
65,536 100.00%

Regional registry

  • LACNIC100.00%

Routing security (RPKI)

44.9%

of announced space
has a valid route origin

Valid
29,440 44.92%
No ROA
36,096 55.08%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 4 of 4

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS14571
BROi S.A.
 6 0 30,208
46.09%
AS268188
BRATIVA TELECOM LTDA
 117 1 25,600
39.06%
AS29987
USSinfony6, LLC
 40 0 5,376
8.20%
AS269061
BRGTSNET PROVEDOR DE INTERNET LTDA
 5 2 4,352
6.64%

Showing 4 of 4

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
187.31.0.0/24 187.31.0.0187.31.0.255256 0 0 0 No ping response
187.31.1.0/24 187.31.1.0187.31.1.255256 0 0 0 No ping response
187.31.2.0/24 187.31.2.0187.31.2.255256 0 0 0 No ping response
187.31.3.0/24 187.31.3.0187.31.3.255256 0 0 0 No ping response
187.31.4.0/24 187.31.4.0187.31.4.255256 0 0 0 No ping response
187.31.5.0/24 187.31.5.0187.31.5.255256 0 0 0 No ping response
187.31.6.0/24 187.31.6.0187.31.6.255256 0 0 0 No ping response
187.31.7.0/24 187.31.7.0187.31.7.255256 0 0 0 No ping response
187.31.8.0/24 187.31.8.0187.31.8.255256 0 0 0 No ping response
187.31.9.0/24 187.31.9.0187.31.9.255256 0 0 0 No ping response