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Current Yahoo IP Ranges.

   
7:03 pm on Apr 26, 2010 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member



I've got some old lists of Yahoo IP's but has anybody seen a recent list. My hosting is apparently blocking a few of Yahoo's IP's and not keeping track of them.
10:44 pm on Apr 26, 2010 (gmt 0)

WebmasterWorld Senior Member dstiles is a WebmasterWorld Top Contributor of All Time 5+ Year Member



Do you mean bot IPs? I ran some dns scans recently and got those below. I also have a some china, Korea and Japan IPs if that's what you want. I also have their "company" IP ranges.

One thing I'll say about Cuill - they TELL you what their bot IPs are!

There may be the odd non-Slurp IP in the ranges below but they are essentially correct at this time.

66.228.164.0 - 66.228.167.255
67.195.24.0 - 67.195.98.255
67.195.110.0 - 67.195.115.255
67.195.114.21 - 67.195.114.21
68.142.212.161 - 68.142.212.235
68.180.216.99 - 68.180.216.123
68.180.250.64 - 68.180.250.128
68.180.251.64 - 68.180.251.128
69.147.64.0 - 69.147.127.255
76.13.20.48 - 76.13.20.127
206.190.57.0 - 206.190.57.255
209.73.170.0 - 209.73.170.255
209.191.82.251 - 209.191.82.255
209.191.123.32 - 209.191.123.67
5:00 am on Apr 27, 2010 (gmt 0)

WebmasterWorld Senior Member 10+ Year Member



I appreciate that grouping because Iíve got many of their IPís from overseas mixed in. Yes I would classify what Iím looking for as bots. Apparently Inktomi/Yahoo bots are also in play.

For the past three years Yahoo has crawled me from the 67.195 range but they are now crawling from the 72.30 range which is Inktomi/Yahoo. Back when I had all sorts of problems with indexing in Yahoo the crawls were from Inktomi/Yahoo range

I got the impression that these Yahoo techs reside overseas. Perhaps they were seeing blocks in place for certain areas in the Pacific realm by the hosting.

Inktomi bots Iíve identified.

72.30.0.0 - 72.30.255.255
9:08 pm on Apr 27, 2010 (gmt 0)

WebmasterWorld Senior Member dstiles is a WebmasterWorld Top Contributor of All Time 5+ Year Member



Inktomi ranges are a pain because they do not seem to be consistent.

I haven't yet scanned for bots in the 72.30/16 range - I just enable the whole range at the moment. It's something I should do.