OSN

Tag

Self-signed certificate

As of 2026-10-06, 1 461 542 hosts with open ports carry the tag Self-signed certificate. A TLS service presents a self-signed certificate.

A TLS service presents a self-signed certificate.

Summary

1 461 542hosts with this tag
181 963of them with known CVEs

Counted 2026-10-06 01:20 UTC

Hosts

In address order.

AddressNetworkCountryOpen portsCVEs
1.0.82.39Enecom,Inc. AS18144Japan JP10
1.0.98.50Enecom,Inc. AS18144Japan JP214
1.0.124.98Enecom,Inc. AS18144Japan JP20
1.0.128.99TOT Public Company Limited AS23969Thailand TH20
1.0.128.115TOT Public Company Limited AS23969Thailand TH10
1.0.129.37TOT Public Company Limited AS23969Thailand TH10
1.0.132.110TOT Public Company Limited AS23969Thailand TH20
1.0.132.163TOT Public Company Limited AS23969Thailand TH10
1.0.165.247TOT Public Company Limited AS23969Thailand TH10
1.0.168.165TOT Public Company Limited AS23969Thailand TH20
1.0.169.30TOT Public Company Limited AS23969Thailand TH10
1.0.169.236TOT Public Company Limited AS23969Thailand TH10
1.0.171.164TOT Public Company Limited AS23969Thailand TH10
1.0.198.99TOT Public Company Limited AS23969Thailand TH10
1.0.198.100TOT Public Company Limited AS23969Thailand TH10
1.0.198.101TOT Public Company Limited AS23969Thailand TH10
1.0.203.38TOT Public Company Limited AS23969Thailand TH10
1.0.216.9TOT Public Company Limited AS23969Thailand TH30
1.0.216.12TOT Public Company Limited AS23969Thailand TH30
1.0.218.121TOT Public Company Limited AS23969Thailand TH20
1.0.218.143TOT Public Company Limited AS23969Thailand TH10
1.0.218.147TOT Public Company Limited AS23969Thailand TH20
1.0.218.149TOT Public Company Limited AS23969Thailand TH20
1.0.218.163TOT Public Company Limited AS23969Thailand TH10
1.0.218.165TOT Public Company Limited AS23969Thailand TH20
1.0.218.170TOT Public Company Limited AS23969Thailand TH30
1.0.218.171TOT Public Company Limited AS23969Thailand TH30
1.0.218.174TOT Public Company Limited AS23969Thailand TH30
1.0.218.200TOT Public Company Limited AS23969Thailand TH30
1.0.218.205TOT Public Company Limited AS23969Thailand TH30
1.0.218.207TOT Public Company Limited AS23969Thailand TH20
1.0.218.246TOT Public Company Limited AS23969Thailand TH30
1.0.218.248TOT Public Company Limited AS23969Thailand TH20
1.0.218.250TOT Public Company Limited AS23969Thailand TH30
1.0.218.252TOT Public Company Limited AS23969Thailand TH20
1.0.218.254TOT Public Company Limited AS23969Thailand TH30
1.0.221.54TOT Public Company Limited AS23969Thailand TH20
1.0.221.105TOT Public Company Limited AS23969Thailand TH20
1.1.64.8ARTERIA Networks Corporation AS2519Japan JP20
1.1.80.133ARTERIA Networks Corporation AS2519Japan JP10
1.1.80.134ARTERIA Networks Corporation AS2519Japan JP10
1.1.80.135ARTERIA Networks Corporation AS2519Japan JP20
1.1.80.136ARTERIA Networks Corporation AS2519Japan JP20
1.1.80.137ARTERIA Networks Corporation AS2519Japan JP10
1.1.80.139ARTERIA Networks Corporation AS2519Japan JP10
1.1.97.65ARTERIA Networks Corporation AS2519Japan JP20
1.1.117.68ARTERIA Networks Corporation AS2519Japan JP20
1.1.117.240ARTERIA Networks Corporation AS2519Japan JP20
1.1.117.241ARTERIA Networks Corporation AS2519Japan JP20
1.1.119.85ARTERIA Networks Corporation AS2519Japan JP10
1.1.121.42ARTERIA Networks Corporation AS2519Japan JP20
1.1.121.134ARTERIA Networks Corporation AS2519Japan JP20
1.1.121.155ARTERIA Networks Corporation AS2519Japan JP20
1.1.121.215ARTERIA Networks Corporation AS2519Japan JP10
1.1.137.217TOT Public Company Limited AS23969Thailand TH30
1.1.176.38TOT Public Company Limited AS23969Thailand TH10
1.1.176.58TOT Public Company Limited AS23969Thailand TH10
1.1.176.135TOT Public Company Limited AS23969Thailand TH10
1.1.176.149TOT Public Company Limited AS23969Thailand TH10
1.1.178.74TOT Public Company Limited AS23969Thailand TH10
1.1.179.25TOT Public Company Limited AS23969Thailand TH10
1.1.179.76TOT Public Company Limited AS23969Thailand TH10
1.1.179.77TOT Public Company Limited AS23969Thailand TH10
1.1.179.78TOT Public Company Limited AS23969Thailand TH10
1.1.179.79TOT Public Company Limited AS23969Thailand TH10
1.1.179.85TOT Public Company Limited AS23969Thailand TH20
1.1.179.130TOT Public Company Limited AS23969Thailand TH20
1.1.179.142TOT Public Company Limited AS23969Thailand TH10
1.1.220.48TOT Public Company Limited AS23969Thailand TH329
1.1.220.124TOT Public Company Limited AS23969Thailand TH10
1.1.220.128TOT Public Company Limited AS23969Thailand TH10
1.1.223.253TOT Public Company Limited AS23969Thailand TH10
1.1.229.128TOT Public Company Limited AS23969Thailand TH10
1.1.254.50TOT Public Company Limited AS23969Thailand TH10
1.2.163.147TOT Public Company Limited AS23969Thailand TH20
1.2.163.163TOT Public Company Limited AS23969Thailand TH10
1.2.172.55TOT Public Company Limited AS23969Thailand TH20
1.2.193.8TOT Public Company Limited AS23969Thailand TH10
1.2.193.9TOT Public Company Limited AS23969Thailand TH10
1.2.193.10TOT Public Company Limited AS23969Thailand TH10
1.2.193.11TOT Public Company Limited AS23969Thailand TH10
1.2.248.44TOT Public Company Limited AS23969Thailand TH20
1.4.142.54TOT Public Company Limited AS23969Thailand TH20
1.4.157.35TOT Public Company Limited AS23969Thailand TH10
1.4.157.56TOT Public Company Limited AS23969Thailand TH10
1.4.157.116TOT Public Company Limited AS23969Thailand TH10
1.4.158.4TOT Public Company Limited AS23969Thailand TH10
1.4.158.61TOT Public Company Limited AS23969Thailand TH10
1.4.158.190TOT Public Company Limited AS23969Thailand TH30
1.4.158.234TOT Public Company Limited AS23969Thailand TH10
1.4.212.81TOT Public Company Limited AS23969Thailand TH10
1.4.213.82TOT Public Company Limited AS23969Thailand TH10
1.4.213.130TOT Public Company Limited AS23969Thailand TH10
1.4.213.172TOT Public Company Limited AS23969Thailand TH10
1.4.214.241TOT Public Company Limited AS23969Thailand TH20
1.4.219.170TOT Public Company Limited AS23969Thailand TH30
1.4.221.173TOT Public Company Limited AS23969Thailand TH10
1.6.0.213Sify Limited AS9583India IN20
1.6.4.14Sify Limited AS9583India IN20
1.6.4.179Sify Limited AS9583India IN10

Showing the first 100 of 1 461 542. Complete lists will be available to registered users.

Countries

CountryHostsWith known CVEs
United States US290 563100%18 007
Germany DE174 34560%39 654
China CN149 24851%2 611
United Kingdom GB102 80035%13 275
Netherlands NL75 02925%21 088
France FR47 60416%14 097
Hong Kong HK46 27815%4 074
Italy IT46 12115%5 236
Vietnam VN39 44613%663
Russia RU37 57412%3 319
Austria AT26 8439%1 725
South Korea KR25 0888%1 049
Singapore SG24 8978%2 192
Japan JP23 4378%1 910
Taiwan TW22 8707%476
Canada CA22 4507%1 335
India IN21 3307%1 044
Poland PL20 0016%3 834
Spain ES18 6756%4 060
Ireland IE17 4816%4 431
Australia AU16 3455%960
Belgium BE15 1825%1 348
Switzerland CH12 9894%2 143
Sweden SE12 4944%3 457
Finland FI11 6574%6 762

Networks

NetworkHostsWith known CVEs
Hangzhou Alibaba Advertising Co.,Ltd. AS3796364 532100%1 264
Amazon.com, Inc. AS1650959 53492%11 582
Deutsche Telekom AG AS332050 94978%1 107
Shenzhen Tencent Computer Systems Company Limited AS4509042 45765%619
Microsoft Corporation AS807541 51664%3 765
Hetzner Online GmbH AS2494032 42350%15 294
Amazon.com, Inc. AS1461832 01349%3 615
OVH SAS AS1627627 04441%10 439
Alibaba (US) Technology Co., Ltd. AS4510224 79238%1 097
Google LLC AS39698224 14837%3 182
Tencent Building, Kejizhongyi Avenue AS13220317 98327%1 103
Data Communication Business Group AS346217 57427%272
VNPT Corp AS4589916 55125%52
PEG TECH INC AS5460016 25725%1 059
A1 Telekom Austria AG AS844715 90424%106
Comcast Cable Communications, LLC AS792215 20523%194
DigitalOcean, LLC AS1406114 63022%3 662
Gamma Telecom Holdings Ltd AS3165513 36820%35
British Telecommunications Limited AS285611 72318%146
Korea Telecom AS476611 69018%288
AT&T Enterprises, LLC AS701811 63318%485
IONOS SE AS85609 97715%3 563
Vodafone GmbH AS32099 81215%292
New Dream Network, LLC AS263479 62214%801
The Constant Company, LLC AS204738 66013%1 567

Open ports

PortHostsWith known CVEs
4431 179 396100%174 052
80577 07548%123 744
22286 47324%152 110
3389216 53118%2 833
844365 2405%1 675
2139 2593%4 122
808033 4162%3 624
2521 8451%2 739
330612 7751%3 011
235 8811%193
54325 6871%284
4453 3321%238
17231 1691%33
538001%242
1436361%439

All tags