BGP Update Report
Interval: 20-May-21 -to- 03-Jun-21 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS132839 1252362 12.4% 4409.7 -- POWERLINE-AS-AP POWER LINE
DATACENTER, HK
2 - AS40065 474796 4.7% 1826.1 -- CNSERVERS, US
3 - AS12696 283946 2.8% 14944.5 -- AXA-TECH Paris, FR
4 - AS58424 160735 1.6% 3214.7 -- XINWEITELECOM-KH # 3BEo,
Sangkat Beoun Prolit, Khan 7Makara, Phnom Penh., KH
5 - AS8151 152475 1.5% 20.8 -- Uninet S.A. de C.V., MX
6 - AS16509 139544 1.4% 76.4 -- AMAZON-02, US
7 - AS21859 134380 1.3% 410.9 -- ZNET, US
8 - AS3551 126741 1.3% 1280.2 -- Universidad Tecnologica de
Panama, PA
9 - AS33548 115861 1.1% 19310.2 -- UNWIRED-NOC, US
10 - AS7643 100655 1.0% 1458.8 -- VNPT-AS-VN Vietnam Posts and
Telecommunications (VNPT), VN
11 - AS45899 89491 0.9% 32.9 -- VNPT-AS-VN VNPT Corp, VN
12 - AS58224 84221 0.8% 52.4 -- TCI, IR
13 - AS37717 78067 0.8% 5204.5 -- EL-Khawarizmi, TN
14 - AS9829 74873 0.7% 47.5 -- BSNL-NIB National Internet
Backbone, IN
15 - AS47331 72302 0.7% 8.7 -- TTNET, TR
16 - AS132203 72148 0.7% 104.4 -- TENCENT-NET-AP-CN Tencent
Building, Kejizhongyi Avenue, CN
17 - AS24000 72052 0.7% 706.4 -- LIHGL-AS-AP 24.hk global BGP, HK
18 - AS13904 70812 0.7% 997.4 -- COSLINK, US
19 - AS20473 60152 0.6% 160.0 -- AS-CHOOPA, US
20 - AS36903 52628 0.5% 44.5 -- MT-MPLS, MA
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS399623 43802 0.4% 43802.0 -- OSCAR, US
2 - AS8291 33728 0.3% 33728.0 -- RSNET-AS RSNET, RU
3 - AS26405 32360 0.3% 32360.0 -- HDCS, US
4 - AS47730 45371 0.5% 22685.5 -- JEANDELESTRE, FR
5 - AS33548 115861 1.1% 19310.2 -- UNWIRED-NOC, US
6 - AS12696 283946 2.8% 14944.5 -- AXA-TECH Paris, FR
7 - AS353 49378 0.5% 12344.5 -- DNIC-ASBLK-00306-00371, US
8 - AS20101 32530 0.3% 10843.3 -- MICHWAVE, US
9 - AS37207 10434 0.1% 10434.0 -- NNPC, NG
10 - AS17794 49359 0.5% 9871.8 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
11 - AS37717 78067 0.8% 5204.5 -- EL-Khawarizmi, TN
12 - AS262179 29753 0.3% 4958.8 -- Telenetwork de El Salvador, SV
13 - AS37248 23738 0.2% 4747.6 -- PHASE3TEL, NG
14 - AS14710 4617 0.1% 4617.0 -- ASN-CXA-OM-14710-CBS, US
15 - AS45494 4507 0.0% 4507.0 -- LAHAI-SG NREN ASN for Misc.
Root Servers and Community, NP
16 - AS132839 1252362 12.4% 4409.7 -- POWERLINE-AS-AP POWER LINE
DATACENTER, HK
17 - AS263540 3656 0.0% 3656.0 -- Unimed Volta Redonda de Coop.
de Trabalho Medico, BR
18 - AS263431 10861 0.1% 3620.3 -- SULNET RC INTERNET PROVIDER
INFORMATICA LTDA, BR
19 - AS209348 14411 0.1% 3602.8 -- NPISP, IQ
20 - AS207486 6759 0.1% 3379.5 -- AOV-ASN1, DE
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 172.110.185.0/24 43802 0.4% AS399623 -- OSCAR, US
2 - 216.238.254.0/23 37966 0.4% AS13904 -- COSLINK, US
3 - 196.46.27.0/24 34044 0.3% AS37207 -- NNPC, NG
AS37248 -- PHASE3TEL, NG
4 - 95.173.129.0/24 33728 0.3% AS8291 -- RSNET-AS RSNET, RU
5 - 67.211.53.0/24 32360 0.3% AS26405 -- HDCS, US
6 - 64.68.236.0/22 30989 0.3% AS13904 -- COSLINK, US
7 - 138.118.84.0/22 30830 0.3% AS28258 -- Vero Internet, BR
AS53184 -- Vero Internet, BR
8 - 130.214.248.0/23 30381 0.3% AS35039 -- SAP_CC, DE
9 - 168.243.93.0/24 29599 0.3% AS262179 -- Telenetwork de El Salvador, SV
10 - 45.148.160.0/24 22688 0.2% AS47730 -- JEANDELESTRE, FR
11 - 45.148.160.0/22 22683 0.2% AS47730 -- JEANDELESTRE, FR
12 - 37.153.112.0/21 22203 0.2% AS26464 -- JOYENT-INC-, US
13 - 64.192.4.0/24 21850 0.2% AS33548 -- UNWIRED-NOC, US
14 - 64.192.2.0/24 20385 0.2% AS33548 -- UNWIRED-NOC, US
15 - 64.192.3.0/24 19190 0.2% AS33548 -- UNWIRED-NOC, US
16 - 64.192.0.0/24 18196 0.2% AS33548 -- UNWIRED-NOC, US
17 - 64.192.1.0/24 18154 0.2% AS33548 -- UNWIRED-NOC, US
18 - 64.192.5.0/24 18086 0.2% AS33548 -- UNWIRED-NOC, US
19 - 199.192.180.0/22 17378 0.2% AS20101 -- MICHWAVE, US
20 - 93.115.78.0/24 16954 0.2% AS51559 -- NETINTERNET Netinternet Bilisim
Teknolojileri AS, TR
Details at http://bgpupdates.potaroo.net
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