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Server Farms 2022

Continuing discussion of hosting and data center IP ranges

         

not2easy

8:10 pm on Jan 2, 2022 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



This thread is where we report data center IP ranges as they are discovered or changed in the ever evolving assigned IP landscape.

Past server farm threads:

not2easy

2:53 am on Jan 3, 2022 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



More DigitalOcean
159.223.0.0 - 159.223.255.255
159.223.0.0/16
AS14061

martinibuster

4:29 am on Jan 3, 2022 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



That's interesting. The sites I use for research don't show that entire IP range assigned to AS14061.

A whois search for 159.223.255.255 shows that there is no Origin AS assigned to that IP address.

But the whois search result shows that 159.223.0.0 - 159.223.255.255 correspond to Digital Ocean.

And when I search what's assigned to AS14061 the IP range stops at 159.223.191.255 which usually means that it's assigned to a different AS.

Strange!

not2easy

4:35 am on Jan 3, 2022 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



That is strange, you're right. I got a weird result the first time I clicked on the 'whois' button in Network Tools but when I re-clicked, it spit out the complete listing and says it was last updated in May 2021 but I had never seen anything from that range before. Scraper today.

dstiles

9:14 am on Jan 3, 2022 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member Top Contributors Of The Month



I blocked that range last October following a bot or similar hit. A check with Network Tools this morning (from UK) shows no problem. Maybe a DNS routing problem?

blend27

9:37 pm on Mar 29, 2022 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member Top Contributors Of The Month



Amsterdam Servers - AS25369 - part of HYDRA
89.46.223.0 - 89.46.223.255
89.46.223.0/24

thetrasher

2:16 am on Aug 19, 2022 (gmt 0)

10+ Year Member



OVH (AS16276)

57.128.0.0 - 57.131.255.255
57.128.0.0/14
Created 2022-01-25

141.227.128.0 - 141.227.255.255
141.227.128.0/17
Created 2022-02-03

162.19.0.0 - 162.19.255.255
162.19.0.0/16
Created 2021-05-19

198.244.128.0 - 198.244.255.255
198.244.128.0/17
Created 2021-02-22

not2easy

5:43 pm on Sep 30, 2022 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



New ignore-robots-scrapers for me this month:

Contabo
66.94.96.0 - 66.94.127.255
66.94.96.0/19

Contabo
164.68.96.0 - 164.68.111.255
164.68.96.0/24

MSFT
20.160.0.0 - 20.175.255.255
20.160.0.0/12

MSFT
20.192.0.0 - 20.255.255.255
20.192.0.0/10

A2 Hosting
162.249.0.0 - 162.249.7.255
162.249.0.0/21

A2 Hosting
216.137.176.0 - 216.137.191.255
216.137.176.0/20

Namecheap
104.219.248.0 - 104.219.251.255
104.219.248.0/22

Namecheap
162.0.208.0 - 162.0.223.255
162.0.208.0/20

Braveway
104.218.192.0 - 104.218.199.255
104.218.192.0/21

Tencent Cloud Computing (Beijing)
162.14.0.0 - 162.14.255.255
162.14.0.0/16

GTS Telecom Romania
128.140.0.0 - 128.140.255.255
128.140.0.0/16

martinibuster

5:37 am on Oct 2, 2022 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



I got attacked last month by a bot on Tencent but on a different AS# than the one you listed, not2easy.
So I went down the list and blocked the biggest blocks from the AS that attacked my site.
I make a list of everything I block, ordered by AS# so I can reference check. I use blank spaces between the ranges to make it easy to scan the list.

TENCENT AS45090

Deny from 1.12.0.0/14

Deny from 1.116.0.0/15

Deny from 42.192.0.0/15

Deny from 43.128.0.0/15

Deny from 81.68.0.0/14

Deny from 82.156.0.0/15

Deny from 101.34.0.0/15

Deny from 101.42.0.0/15

Deny from 106.52.0.0/14



Deny from 111.230.0.0/15

Deny from 115.159.0.0/16

Deny from 118.24.0.0/15

Deny from 121.4.0.0/15

Deny from 123.206.0.0/15

Deny from 139.155.0.0/16
Deny from 139.186.0.0/16
Deny from 159.75.0.0/16
Deny from 170.106.0.0/16
Deny from 175.27.0.0/16

not2easy

6:42 pm on Dec 7, 2022 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



New to me today - weird for the RIPE listing using a US address
Dedipath as35913
45.15.128.0 - 45.15.129.255
45.15.128.0/22

martinibuster

1:12 am on Dec 8, 2022 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



I think you can ban a much larger group of numbers there with one line, starting with at least 45.15.124.0 and going as far as 45.15.187.255

I didn't check in detail because I'm about to do something but will check it out later.

not2easy

3:23 am on Dec 8, 2022 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



Yes, I have records of a bunch of 45.8.n.n. - 45.15.n.n. from around April 2015 that haven't been seen for a while. These weren't in that list, though more isn't surprising. :(

martinibuster

3:53 am on Dec 8, 2022 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



Oh! What a messy range of IP addys!

45.15.124.0 - 45.15.131.255

45.15.141.0 - 45.15.147.255

45.15.152.0 - 45.15.155.255

45.15.160.0 - 45.15.171.255

45.15.176.0 - 45.15.179.255

45.15.184.0 - 45.15.187.255

not2easy

1:55 pm on Jan 9, 2023 (gmt 0)

WebmasterWorld Administrator 10+ Year Member Top Contributors Of The Month



The list continues:

Server Farms 2023 [webmasterworld.com]