Check-Host.cc

IP Prefix IPv4

81.218.0.0/19

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

Origin AS
AS8551
RPKI
1 ROAs
Open IPs
76
last 90 d
Country
IL
Israel

Routing

Origin AS
Holder
Bezeq International
Prefix Length
/19
Multi-Origin
No
Last refresh
2026-07-21 19:59:50

RPKI Validity

max-len 19 valid ripe

RIR Allocation

Registry
RIPE NCC
Country
IL
Status
Allocated
Allocated
2002-10-18
Delegated block
81.218.0.0 + 65,536 addrs

Geographic Announcement

GeoIP attribution from MaxMind GeoLite2 (CC-BY-SA). The starting address of the prefix maps to:
Country Continent Ranges
IL Israel AS 1

Top Open Ports

Port Hosts with this open
443 7
80 3
10443 2
22 1
179 1
587 1
1000 1
8000 1
37777 1

Sample IPs in this Prefix

IP Open ports Last scan
81.218.26.222 2 2026-07-21 04:46:27.000
81.218.31.175 2 2026-07-20 12:36:19.000
81.218.20.101 2 2026-07-18 19:01:37.000
81.218.19.62 2 2026-07-17 04:45:20.000
81.218.31.159 2 2026-06-21 19:04:59.000
81.218.31.166 2 2026-06-21 03:08:08.000
81.218.20.219 2 2026-06-19 08:09:32.000
81.218.20.204 2 2026-06-18 11:04:51.000
81.218.19.71 2 2026-06-18 05:29:02.000
81.218.20.217 2 2026-06-13 12:39:41.000
81.218.20.200 2 2026-05-31 10:49:15.000
81.218.20.213 2 2026-05-26 18:59:06.000
81.218.20.209 2 2026-05-26 16:35:12.000
81.218.20.201 2 2026-05-26 15:01:54.000
81.218.6.193 2 2026-05-26 07:33:13.000
81.218.31.185 1 2026-07-21 15:33:07.000
81.218.31.144 1 2026-07-21 00:21:49.000
81.218.24.163 1 2026-07-20 17:01:27.000
81.218.31.230 1 2026-07-20 04:09:34.000
81.218.31.147 1 2026-07-19 22:32:09.000
81.218.31.140 1 2026-07-19 02:03:07.000
81.218.0.138 1 2026-07-17 07:20:38.000
81.218.31.176 1 2026-07-17 06:48:47.000
81.218.19.233 1 2026-07-17 00:55:18.000
81.218.11.101 1 2026-07-15 23:01:02.000

Cert Subjects in this Prefix

Subject Hosts Last seen
a248.e.akamai.net 5 2026-07-21 15:34:20.332
*.unq.co.il 2 2026-07-21 04:47:07.573
*.karev.org.il 2 2026-06-06 12:10:27.092
ariel-car.co.il 1 2026-06-17 04:02:40.713
rpt.msr.tstmeser.com 1 2026-06-14 20:38:40.865
mail.profound-ih.com 1 2026-06-13 15:02:40.493
tradein-rehovot.co.il 1 2026-05-26 15:04:41.834
odeonevents.co.il 1 2026-05-26 10:35:03.620
sheflabait.co.il 1 2026-05-26 06:34:46.482
*.tameser.com 1 2026-05-26 02:07:55.744

Hosted Domains

Domains that resolve to any address in this prefix — aggregated across the whole subnet. 11 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.