-20 2017
, ( ), , . , , .
Tier-1 . Tier-1 / , .
Tier-1 .
, , , , . : Tier-1 , ?.
? , , , , . , . , . ? , . , : , .
:
- Tier-1 Qrator.Radar;
- Maxmind .
- , , . , Internet Exchange, HKIX, , .
- , .
- , .
-20 2017 -20 2016 .
%
|
2016
|
2016 2017
|
2017
|
%
|
2.57478
|
(DE)
|
1
|
(DE)
|
2.29696
|
3.14068
|
(CA)
|
2
|
(HK)
|
2.65659
|
3.46469
|
(CH)
|
3
|
(CH)
|
3.57245
|
4.03446
|
(GB)
|
2
|
(CA)
|
3.67367
|
4.19754
|
(HK)
|
3
|
(FR)
|
3.68254
|
4.34753
|
(UA)
|
2
|
(GB)
|
3.76297
|
4.39691
|
(US)
|
2
|
(BE)
|
3.93768
|
4.83975
|
(BE)
|
1
|
(UA)
|
3.95098
|
5.68121
|
(ES)
|
8
|
(US)
|
3.97103
|
5.78643
|
(PL)
|
6
|
(BD)
|
5.29293
|
5.99955
|
(FR)
|
6
|
(RO)
|
5.35451
|
6.00547
|
(RU)
|
1
|
(BR)
|
5.39138
|
6.39252
|
(AU)
|
-20
|
(RU)
|
5.73432
|
6.88687
|
(IE)
|
14
|
(IE)
|
5.87254
|
7.0508
|
(RO)
|
4
|
(CZ)
|
5.88389
|
7.43945
|
(AT)
|
3
|
(PL)
|
5.99655
|
7.84456
|
(IT)
|
-20
|
(BG)
|
6.20975
|
7.97141
|
(BD)
|
8
|
(ES)
|
6.58064
|
8.14681
|
(BG)
|
2
|
(AT)
|
7.14221
|
8.15989
|
(PH)
|
-20
|
(LU)
|
7.28208
|
, , , - . -20, , 10% ( 29), IP-, .
AS 174, Cogent, : , , , -20 . 174 . , .
. , 5,73% . , 14- . Tier-1 , Tier-2 , .
? . , Deutsche Telecom, AS8881, Versatel, . , Tier-2 .
, 2017 41%, 1.6% , .
- (0%), (25%) (50%) , .
. , , , 40%. . , 34% 91%, 23520 (Columbus Networks).
99% .
10 , / 100% . , 235 99,94% AS 28910. .
, 99% . 92%. , ( ), , , -20 2017 .
, , , 50%, - 25%, . , DNS-, .
, , , , . - .
https://habrahabr.ru/post/332844/