91.138.0.0/16 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

91.138.0.0/16

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

Summary

91.138.0.0/16 holds 65,536 addresses spread across 2 countries and 2 autonomous systems, announced through 15 BGP prefixes. The largest single share sits in Switzerland at 50.00%. It is administered by RIPE NCC, with registrations dating from 2006-10-11. 7,844 addresses answered ping and 0 are served over anycast.

Networks
2
BGP prefixes
15
Countries
2
Pingable IPs
7,844
Companies
2
Child ranges
256

IP Address Coverage

Mapped
65,536
Unmapped
0
Total addresses
65,536

Security

765 flagged addresses — 1.17% of 65,536 total.

Anonymous
7611.16%
Known attacker
5<0.01%
Spam
1<0.01%
Bot
00.00%
Cloud provider
00.00%
VPN
00.00%
Residential proxy
7581.16%
Proxy
7581.16%

Coverage

Address Space

100.0%

of the range is
announced in BGP

Routed
65,536 100.00%

Regional registry

  • RIPE NCC100.00%

Routing security (RPKI)

100.0%

of announced space
has a valid route origin

Valid
65,536 100.00%

/16 range map

Explore the most reachable child ranges.

Autonomous systems

showing 2 of 2

ASNOperatorIPv4 routesIPv6 routesAddresses hereShare
AS3329
GRVodafone Panafon Hellenic Telecommunications Company S.A.
 390 136 32,768
50.00%
AS15600
CHQuickline AG
 70 22 32,768
50.00%

Showing 2 of 2

All IP Ranges

showing 10 of 256

PrefixFirst IPLast IPNo. of IPsPingableAnycastBogon / special‑useCategory
91.138.0.0/24 91.138.0.091.138.0.255256 0 0 0 No ping response
91.138.1.0/24 91.138.1.091.138.1.255256 31.17% 0 0 Pingable
91.138.2.0/24 91.138.2.091.138.2.255256 114.30% 0 0 Pingable
91.138.3.0/24 91.138.3.091.138.3.255256 0 0 0 No ping response
91.138.4.0/24 91.138.4.091.138.4.255256 145.47% 0 0 Pingable
91.138.5.0/24 91.138.5.091.138.5.255256 93.52% 0 0 Pingable
91.138.6.0/24 91.138.6.091.138.6.255256 197.42% 0 0 Pingable
91.138.7.0/24 91.138.7.091.138.7.255256 103.91% 0 0 Pingable
91.138.8.0/24 91.138.8.091.138.8.255256 72.73% 0 0 Pingable
91.138.9.0/24 91.138.9.091.138.9.255256 135.08% 0 0 Pingable