BGP Update Report
Interval: 18-Jun-20 -to- 02-Jul-20 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS55081 312352 3.2% 4164.7 -- 24SHELLS, US
2 - AS21299 252996 2.6% 229.2 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
3 - AS9009 134465 1.4% 59.2 -- M247, GB
4 - AS16509 89120 0.9% 22.0 -- AMAZON-02, US
5 - AS9829 87655 0.9% 45.2 -- BSNL-NIB National Internet
Backbone, IN
6 - AS47331 81299 0.8% 11.9 -- TTNET, TR
7 - AS19429 80117 0.8% 67.5 -- ETB - Colombia, CO
8 - AS8151 68247 0.7% 10.0 -- Uninet S.A. de C.V., MX
9 - AS45899 55788 0.6% 17.3 -- VNPT-AS-VN VNPT Corp, VN
10 - AS8764 47277 0.5% 79.2 -- TELIA-LIETUVA, LT
11 - AS13904 43000 0.4% 251.5 -- COSLINK, US
12 - AS10620 38726 0.4% 11.5 -- Telmex Colombia S.A., CO
13 - AS5972 36975 0.4% 17.9 -- DNIC-ASBLK-05800-06055, US
14 - AS44050 34947 0.4% 360.3 -- PIN-AS, RU
15 - AS263528 34304 0.3% 4900.6 -- VIACOM NEXT GENERATION
COMUNICACAO LTDA, BR
16 - AS12479 33870 0.3% 5.8 -- UNI2-AS, ES
17 - AS39891 33760 0.3% 10.3 -- ALJAWWALSTC-AS, SA
18 - AS8452 33218 0.3% 42.0 -- TE-AS TE-AS, EG
19 - AS7155 32729 0.3% 8.1 -- VIASAT-SP-BACKBONE, US
20 - AS26405 32687 0.3% 2723.9 -- HDCS, US
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS16740 25705 0.3% 6426.2 -- RSTOR, US
2 - AS207564 5332 0.1% 5332.0 -- AS207564, NO
3 - AS29572 15416 0.2% 5138.7 -- GIMAX-AS 129366, Moscow,
Yaroslavskaya, 13A, IPPort ZAO, RU
4 - AS263528 34304 0.3% 4900.6 -- VIACOM NEXT GENERATION
COMUNICACAO LTDA, BR
5 - AS55081 312352 3.2% 4164.7 -- 24SHELLS, US
6 - AS197171 4010 0.0% 4010.0 -- MEGATEL-AS, RU
7 - AS136165 9896 0.1% 3298.7 -- X4B-AS-AP X4B DDoS Protected
Announcements, AU
8 - AS26405 32687 0.3% 2723.9 -- HDCS, US
9 - AS59791 5410 0.1% 2705.0 -- LINQHOST, NL
10 - AS44555 8039 0.1% 2679.7 -- KONEKT-AS, RU
11 - AS55677 17744 0.2% 2534.9 -- HTS-AS-ID PT. Hawk Teknologi
Solusi, ID
12 - AS9558 24115 0.2% 2411.5 -- PRIMECROWN-AS-IN PrimeCrown
Technologies Private Limited, IN
13 - AS58363 9490 0.1% 2372.5 -- RESEARCH-AS58363, DK
14 - AS58364 8903 0.1% 2225.8 -- RESEARCH-AS58364, DK
15 - AS58361 8317 0.1% 2079.2 -- RESEARCH-AS58361, DK
16 - AS58365 8207 0.1% 2051.8 -- RESEARCH-AS58365, DK
17 - AS36029 29573 0.3% 1971.5 -- AS-SEARCHGUIDE, US
18 - AS61597 1934 0.0% 1934.0 -- GP Internet e Consultoria LTDA
- ME, BR
19 - AS17320 3859 0.0% 1929.5 -- CFCU, US
20 - AS58360 7625 0.1% 1906.2 -- RESEARCH-AS58360, DK
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 188.143.166.0/23 34378 0.3% AS44050 -- PIN-AS, RU
2 - 170.254.4.0/22 34164 0.3% AS263528 -- VIACOM NEXT GENERATION
COMUNICACAO LTDA, BR
3 - 67.211.53.0/24 32621 0.3% AS26405 -- HDCS, US
4 - 209.163.124.0/24 25687 0.3% AS16740 -- RSTOR, US
5 - 103.209.182.0/24 23891 0.2% AS9558 -- PRIMECROWN-AS-IN PrimeCrown
Technologies Private Limited, IN
6 - 216.238.254.0/23 23651 0.2% AS13904 -- COSLINK, US
7 - 79.137.250.0/24 23371 0.2% AS29572 -- GIMAX-AS 129366, Moscow,
Yaroslavskaya, 13A, IPPort ZAO, RU
AS44555 -- KONEKT-AS, RU
8 - 37.99.84.0/24 22242 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
9 - 37.99.100.0/24 22229 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
10 - 37.99.83.0/24 22182 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
11 - 95.82.71.0/24 22165 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
12 - 37.99.3.0/24 22156 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
13 - 5.34.88.0/21 22153 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
14 - 213.109.220.0/22 22122 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
15 - 87.247.32.0/24 22085 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
16 - 87.247.60.0/22 22077 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
17 - 87.247.32.0/22 22076 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
18 - 77.94.15.0/24 22055 0.2% AS21299 -- KAR-TEL-AS Almaty, Republic of
Kazakhstan, KZ
19 - 64.68.236.0/22 17795 0.2% AS13904 -- COSLINK, US
20 - 200.175.0.0/16 16938 0.2% AS18881 -- TELEFONICA BRASIL S.A, BR
Details at http://bgpupdates.potaroo.net
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