BGP Update Report
Interval: 28-May-20 -to- 11-Jun-20 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASNUpds % Upds/PfxAS-Name
1 - AS21299 310228 4.4% 303.3 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
2 - AS9829 183520 2.6% 115.4 -- BSNL-NIB National Internet
Backbone, IN
3 - AS9009 144627 2.0% 166.0 -- M247, GB
4 - AS53707 110576 1.6% 12286.2 -- KINGSLAND, US
5 - AS16509 96816 1.4% 30.4 -- AMAZON-02, US
6 - AS13904 57625 0.8% 582.1 -- COSLINK, US
7 - AS20940 55816 0.8% 32.8 -- AKAMAI-ASN1, EU
8 - AS55081 53416 0.8% 785.5 -- 24SHELLS, US
9 - AS40676 49701 0.7% 201.2 -- AS40676, US
10 - AS38266 46448 0.7% 94.6 -- VODAFONE-IN Vodafone India
Ltd., IN
11 - AS263528 45319 0.6%6474.1 -- VIACOM NEXT GENERATION
COMUNICACAO LTDA, BR
12 - AS26405 42444 0.6% 21222.0 -- HDCS, US
13 - AS44050 41349 0.6% 426.3 -- PIN-AS, RU
14 - AS20928 41045 0.6% 230.6 -- NOOR-AS, EG
15 - AS614740238 0.6% 34.9 -- Telefonica del Peru S.A.A., PE
16 - AS36029 38217 0.5%2388.6 -- AS-SEARCHGUIDE, US
17 - AS815137670 0.5% 6.6 -- Uninet S.A. de C.V., MX
18 - AS209574 37298 0.5%2194.0 -- QUEST-IT, GB
19 - AS845236765 0.5% 93.5 -- TE-AS TE-AS, EG
20 - AS12479 35938 0.5% 6.7 -- UNI2-AS, ES
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASNUpds % Upds/PfxAS-Name
1 - AS16740 33601 0.5% 33601.0 -- RSTOR, US
2 - AS26405 42444 0.6% 21222.0 -- HDCS, US
3 - AS53707 110576 1.6% 12286.2 -- KINGSLAND, US
4 - AS64117 33206 0.5%6641.2 -- COOPERATIVA DE PROVISION DE
ELECTRICIDAD Y SERVICIOS PUBLICOS DE ROBERTS LTDA, AR
5 - AS263528 45319 0.6%6474.1 -- VIACOM NEXT GENERATION
COMUNICACAO LTDA, BR
6 - AS137818 17819 0.2%5939.7 -- PANTELCO-AS-AP Panay Telephone
Corporation, PH
7 - AS262413 22525 0.3%5631.2 -- Intertrade Brasil,
Telecomunicacoes, Multimidia e, BR
8 - AS2049835081 0.1%5081.0 -- CYBERFUSION, NL
9 - AS197731 15243 0.2%5081.0 -- TUXIS, NL
10 - AS2064054098 0.1%4098.0 -- CALIU Caliu Ltd, GB
11 - AS2690037886 0.1%3943.0 -- NILCIANE ALMEIDA DA SILVA, BR
12 - AS955831667 0.5%3518.6 -- PRIMECROWN-AS-IN PrimeCrown
Technologies Private Limited, IN
13 - AS58363 13087 0.2%3271.8 -- RESEARCH-AS58363, DK
14 - AS2095063156 0.0%3156.0 -- CUSHNET, IE
15 - AS295729133 0.1%3044.3 -- GIMAX-AS 129366, Moscow,
Yaroslavskaya, 13A, IPPort ZAO, RU
16 - AS58364 11988 0.2%2997.0 -- RESEARCH-AS58364, DK
17 - AS58361 11126 0.2%2781.5 -- RESEARCH-AS58361, DK
18 - AS58365 10897 0.1%2724.2 -- RESEARCH-AS58365, DK
19 - AS2066712581 0.0%2581.0 -- NOTMIKE, GB
20 - AS313010310 0.1%2577.5 -- RGNET-SEA RGnet Seattle Westin,
EE
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 170.254.4.0/2245161 0.6% AS263528 -- VIACOM NEXT GENERATION
COMUNICACAO LTDA, BR
2 - 67.211.53.0/2442442 0.6% AS26405 -- HDCS, US
3 - 188.143.166.0/23 40933 0.6% AS44050 -- PIN-AS, RU
4 - 209.163.124.0/24 33601 0.5% AS16740 -- RSTOR, US
5 - 216.238.254.0/23 32132 0.4% AS13904 -- COSLINK, US
6 - 95.82.71.0/24 31631 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
7 - 103.209.182.0/24 31505 0.4% AS9558 -- PRIMECROWN-AS-IN PrimeCrown
Technologies Private Limited, IN
8 - 87.247.60.0/2227429 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
9 - 87.247.32.0/2427418 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
10 - 87.247.32.0/2227406 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
11 - 77.94.15.0/24 27404 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
12 - 213.109.220.0/22 27394 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
13 - 37.99.83.0/24 27371 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
14 - 37.99.100.0/2427362 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
15 - 37.99.84.0/24 27338 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
16 - 5.34.88.0/21 27292 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
17 - 37.99.3.0/24 27271 0.4% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
18 - 200.47.37.0/2426185 0.3% AS7049 -- Silica Networks Argentina S.A.,
AR
AS7908 -- BT LATAM Venezuela, S.A., VE
19 - 64.68.236.0/22
