Check-Host.cc

IP Prefix IPv4

188.114.97.0/24

Aggregated from public BGP, CT logs, our scan layer, honeypots and global probes.

Origin AS
AS13335
RPKI
1 ROAs
Open IPs
218
last 90 d
Network
Anycast
Cloudflare

Routing

Origin AS
Holder
Cloudflare
Prefix Length
/24
Multi-Origin
No
Last refresh
2026-07-22 01:59:50

RPKI Validity

max-len 24 valid ripe

RIR Allocation

Registry
RIPE NCC
Country
US
Status
Allocated
Allocated
2012-09-07
Delegated block
188.114.96.0 + 4,096 addrs

Geographic Announcement

Anycast — Cloudflare. This prefix is announced from many PoPs worldwide simultaneously. The MaxMind "ZZ" code below reflects "no single country" rather than "unknown" — the route taken depends on the BGP best-path of the querying ASN.
GeoIP attribution from MaxMind GeoLite2 (CC-BY-SA). The starting address of the prefix maps to:
Country Continent Ranges
ZZ Anycast / no single country 1

Top Open Ports

Port Hosts with this open
443 22
2087 20
8080 19
80 16
2086 16
8880 16
2095 15
8443 13
2083 9
2082 6
2096 5

Sample IPs in this Prefix

IP Open ports Last scan
188.114.97.3 11 2026-07-21 17:47:40.000
188.114.97.0 11 2026-07-16 10:24:33.000
188.114.97.17 5 2026-07-21 01:52:56.000
188.114.97.85 4 2026-07-21 13:20:01.000
188.114.97.154 4 2026-07-21 11:43:45.000
188.114.97.91 4 2026-07-20 19:56:28.000
188.114.97.224 4 2026-07-20 15:38:27.000
188.114.97.197 4 2026-07-20 14:16:20.000
188.114.97.39 4 2026-07-20 03:12:51.000
188.114.97.117 4 2026-07-19 17:18:16.000
188.114.97.100 4 2026-07-18 23:11:30.000
188.114.97.221 4 2026-07-18 16:44:13.000
188.114.97.76 4 2026-06-23 20:12:01.000
188.114.97.67 4 2026-06-23 19:58:26.000
188.114.97.241 4 2026-06-23 07:55:03.000
188.114.97.132 4 2026-06-23 03:15:46.000
188.114.97.212 4 2026-06-20 04:30:19.000
188.114.97.171 4 2026-06-19 21:45:08.000
188.114.97.169 4 2026-06-17 18:05:59.000
188.114.97.98 4 2026-06-15 18:33:14.000
188.114.97.49 3 2026-07-21 21:22:50.000
188.114.97.251 3 2026-07-21 19:51:47.000
188.114.97.54 3 2026-07-21 17:28:09.000
188.114.97.41 3 2026-07-21 15:42:27.000
188.114.97.146 3 2026-07-21 14:58:21.000

Cert Subjects in this Prefix

Subject Hosts Last seen
cdnjs.cloudflare.com 27 2026-07-21 22:19:06.712
check-host.cn 1 2026-07-16 10:24:39.274

Hosted Domains

Domains that resolve to any address in this prefix — aggregated across the whole subnet. 5,530,163 distinct domains seen; top by span shown.

History

Prefix-event history pending

Origin AS changes, ROA add/drop events, multi-origin episodes and withdrawals require snapshot-diffing across BGP crawls. The data accumulates as the archive grows — full ReplacingMergeTree compaction makes point-in-time event extraction unavailable for now.