ISX DNSBL

Public DNS block list. A listed address returns 127.0.0.2 on dnsbl.isx.fr.

Listed addresses178 257in the DNSBL
Allowed11removed from the list
Today1 270records updated
Networks (AS)9 198distinct operators

Last 24 hours

Each point is how many IP records changed during that 5-minute slot. The height is that count.

Last 5 min136at 12:15
Peak18203 Nov, 12:10
24-hour total1 282updates
0 91 182 182 12 12:20 16:20 20:20 00:20 04:20 08:20 12:15

Networks with the most listings

The 15 operators (AS) with the most addresses on the list. Snapshot 2026-11-03 11:35:29.

#OperatorListed IPs
1DigitalOcean, LLC
AS14061		23 906
2Chinanet
AS4134		7 785
3Google LLC
AS396982		7 383
4Amazon.com, Inc.
AS16509		7 040
5CHINA UNICOM China169 Backbone
AS4837		5 880
6Alibaba (US) Technology Co., Ltd.
AS45102		4 073
7Amazon.com, Inc.
AS14618		3 257
8Akamai Connected Cloud
AS63949		3 239
9Microsoft Corporation
AS8075		3 212
10Data Communication Business Group
AS3462		2 444
11Korea Telecom
AS4766		2 296
12HostPapa
AS36352		2 203
13TeknoDC Bilisim Teknolojileri A.S.
AS199724		2 157
14VNPT Corp
AS45899		1 878
15UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED
AS135377		1 455

Latest reports

Click an address to open its page. The lock icon was added by the SIEM, the copy icon came from another block list.

AddressCountryHitsAS
The Netherlands195.172.0.93The Netherlands1AS3320
United States154.214.17.227United States1AS11404
United States154.199.128.106United States1AS11404
United States154.222.104.145United States1AS11404
United States207.145.35.195United States1AS11404
United States207.168.23.168United States1AS11404
United States154.222.108.77United States1AS11404
United States154.199.129.222United States1AS11404
United States154.90.122.89United States1AS11404
The Netherlands195.172.1.49The Netherlands1AS3320
United States154.222.100.57United States1AS11404
United States154.222.102.172United States1AS11404
United States216.254.80.153United States1AS11404
United States154.222.104.171United States2AS11404