Repo down?

Failed to fetch http://repo.percona.com/apt/pool/main/p/percona-server-5.6/percona-server-common-5.6_5.6.21-70.1-698.precise_amd64.deb Could not connect to repo.percona.com:80 (162.220.4.217). - connect (111: Connection refused)

I have had problems reaching the repo the last couple of days, is it a known problem?

I’m seeing issues as well from select Linode boxes. I’ve had two new boxes with addresses 45.56.xxx.xxx both of which cannot contact repo.percona.com. Other Linode boxes with addresses 104.237.xxx.xxx are able to connect. Linode support thinks it could be the IP’s are being blocked?

This is the mtr report from the non-working box:
1.|-- router2-dal.linode.com 0.0% 10 0.5 0.5 0.4 0.6 0.0
2.|-- ae2.car02.dllstx2.network 0.0% 10 0.3 6.4 0.3 60.6 19.0
3.|-- po102.dsr01.dllstx2.netwo 0.0% 10 0.6 0.6 0.5 0.8 0.0
4.|-- po21.dsr01.dllstx3.networ 0.0% 10 0.7 0.8 0.7 1.1 0.0
5.|-- ae17.bbr01.eq01.dal03.net 0.0% 10 0.5 0.6 0.5 0.7 0.0
6.|-- ae0.bbr01.eq01.chi01.netw 0.0% 10 21.0 22.6 20.3 41.5 6.6
7.|-- ae0.bbr02.tl01.nyc01.netw 0.0% 10 41.7 41.8 41.7 41.9 0.0
8.|-- ae7.bbr01.tl01.nyc01.netw 0.0% 10 40.9 40.9 40.8 41.0 0.0
9.|-- 206.126.115.65 0.0% 10 44.2 44.2 44.0 44.5 0.0
10.|-- gi100-0-0-11.nvaiad-nod01 0.0% 10 47.9 48.0 47.9 48.5 0.0
11.|-- te0-0-0-0.nvaiad-cor00.ye 0.0% 10 48.1 48.1 47.9 48.2 0.0
12.|-- te0-0-0-3.nvarsx-cor01.ye 0.0% 10 52.0 52.0 51.8 52.8 0.0
13.|-- 67.23.113.49 0.0% 10 48.1 48.1 48.0 48.1 0.0
14.|-- te-0-1-0-3.nvarsx-cor00.b 0.0% 10 47.5 47.5 47.5 47.7 0.0
15.|-- ??? 100.0 10 0.0 0.0 0.0 0.0 0.0

And this is from the working box:
1.|-- router1-dal.linode.com 0.0% 100 0.5 0.6 0.4 1.5 0.0
2.|-- ae2.car01.dllstx2.networklayer.com 0.0% 100 0.3 2.8 0.3 66.0 10.3
3.|-- po101.dsr02.dllstx2.networklayer.com 0.0% 100 1.1 1.0 0.5 21.3 2.4
4.|-- po22.dsr02.dllstx3.networklayer.com 0.0% 100 0.6 0.8 0.6 6.0 0.5
5.|-- ae17.bbr01.eq01.dal03.networklayer.com 0.0% 100 0.5 0.6 0.5 6.1 0.6
6.|-- ae0.bbr01.eq01.chi01.networklayer.com 0.0% 100 20.8 20.8 20.3 27.3 0.7
7.|-- ae0.bbr02.tl01.nyc01.networklayer.com 0.0% 100 44.7 44.8 44.6 50.6 0.8
8.|-- ae7.bbr01.tl01.nyc01.networklayer.com 0.0% 100 45.8 47.0 45.7 123.5 8.2
9.|-- 206.126.115.65 0.0% 100 46.9 46.9 46.6 47.4 0.0
10.|-- gi100-0-0-11.nvaiad-nod01.yellowfiber.net 0.0% 100 42.0 42.2 41.7 47.3 1.0
11.|-- te0-0-0-0.nvaiad-cor00.yellowfiber.net 0.0% 100 42.1 42.0 41.8 42.3 0.0
12.|-- 67.23.110.189 0.0% 100 43.2 43.2 42.9 43.5 0.0
13.|-- 67.23.117.62 0.0% 100 41.5 41.7 41.5 41.9 0.0
14.|-- te-0-1-0-3.nvarsx-cor00.blackmesh.yellowfiber.net 0.0% 100 41.5 50.6 41.1 237.0 33.0
15.|-- fw01.bm.percona.com 0.0% 100 41.5 41.6 41.4 42.0 0.0
16.|-- repo.percona.com 0.0% 100 43.2 43.1 42.8 43.4 0.0