BGP Update Report
Interval: 24-Dec-20 -to- 07-Jan-21 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS33548 295476 3.8% 16415.3 -- UNWIRED-NOC, US
2 - AS11830 263840 3.4% 150.9 -- Instituto Costarricense de
Electricidad y Telecom., CR
3 - AS40065 239747 3.1% 576.3 -- CNSERVERS, US
4 - AS16509 122150 1.6% 66.8 -- AMAZON-02, US
5 - AS7565 99377 1.3% 1197.3 -- BDCOM-BD Rangs Nilu Square, 5th
Floor, House 75, Road 5/A, Dhanmondi R/A, Dhaka 1209, BD
6 - AS9829 98903 1.3% 62.7 -- BSNL-NIB National Internet
Backbone, IN
7 - AS17794 88854 1.1% 6346.7 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
8 - AS714 71511 0.9% 331.1 -- APPLE-ENGINEERING, US
9 - AS139330 71082 0.9% 4181.3 -- SANRENDATALIMITED-AS-AP SANREN
DATA LIMITED, HK
10 - AS13904 67441 0.9% 1124.0 -- COSLINK, US
11 - AS47331 63136 0.8% 10.3 -- TTNET, TR
12 - AS23969 57225 0.7% 92.1 -- TOT-NET TOT Public Company
Limited, TH
13 - AS58224 54774 0.7% 37.9 -- TCI, IR
14 - AS15704 53064 0.7% 3316.5 -- AS15704, ES
15 - AS21826 50672 0.7% 120.1 -- Corporacion Telemic C.A., VE
16 - AS28615 48901 0.6% 688.7 -- Televisao Cidade S/A, BR
17 - AS9919 48342 0.6% 71.1 -- NCIC-TW New Century InfoComm
Tech Co., Ltd., TW
18 - AS8151 47822 0.6% 6.6 -- Uninet S.A. de C.V., MX
19 - AS38200 44219 0.6% 3684.9 -- BTSNET-AS-BD-AP BTS
Communications (BD) ltd, BD
20 - AS134186 43101 0.6% 3591.8 -- PARADISETEC-AS-AP Paradise
Technologies Limited, BD
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26405 36370 0.5% 36370.0 -- HDCS, US
2 - AS52620 34563 0.4% 34563.0 -- BRASIL NORTE BEBIDAS S/A, BR
3 - AS13614 24974 0.3% 24974.0 -- ALLWEST, US
4 - AS51755 21410 0.3% 21410.0 -- NOVA-PROMPT-AS Balomir 27b, RO
5 - AS33548 295476 3.8% 16415.3 -- UNWIRED-NOC, US
6 - AS17794 88854 1.1% 6346.7 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
7 - AS140088 11178 0.1% 5589.0 -- TCL-AS-AP Telebangla
Communications Ltd, BD
8 - AS45494 4534 0.1% 4534.0 -- LAHAI-SG NREN ASN for Misc.
Root Servers and Community, NP
9 - AS139330 71082 0.9% 4181.3 -- SANRENDATALIMITED-AS-AP SANREN
DATA LIMITED, HK
10 - AS198182 4063 0.1% 4063.0 -- VLADIVOSTOK-TELECOM, RU
11 - AS4638 16202 0.2% 4050.5 -- IS-FJ-AS Telecom Fiji Limited,
FJ
12 - AS138476 7464 0.1% 3732.0 -- MSSKYLINK-AS-AP SKY LINK ISP,
BD
13 - AS38200 44219 0.6% 3684.9 -- BTSNET-AS-BD-AP BTS
Communications (BD) ltd, BD
14 - AS134186 43101 0.6% 3591.8 -- PARADISETEC-AS-AP Paradise
Technologies Limited, BD
15 - AS15704 53064 0.7% 3316.5 -- AS15704, ES
16 - AS20101 25910 0.3% 3238.8 -- MICHWAVE, US
17 - AS26878 3162 0.0% 3162.0 -- TWRS-NYC, US
18 - AS18117 15380 0.2% 3076.0 -- HARBOURMSP-AU-AP NTT
Communications ICT Solutions, AU
19 - AS141584 3043 0.0% 3043.0 -- IDNIC-JETORBIT-AS-ID PT
Jetorbit Teknologi Indonesia, ID
20 - AS17415 3011 0.0% 3011.0 -- MINGYITEA-AS-TW Ming Yi Tea
Farm, TW
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 64.192.4.0/24 49381 0.6% AS33548 -- UNWIRED-NOC, US
2 - 64.192.0.0/24 49380 0.6% AS33548 -- UNWIRED-NOC, US
3 - 64.192.2.0/24 49360 0.6% AS33548 -- UNWIRED-NOC, US
4 - 64.192.3.0/24 49354 0.6% AS33548 -- UNWIRED-NOC, US
5 - 64.192.1.0/24 49342 0.6% AS33548 -- UNWIRED-NOC, US
6 - 64.192.5.0/24 48647 0.6% AS33548 -- UNWIRED-NOC, US
7 - 101.51.56.0/24 44731 0.6% AS23969 -- TOT-NET TOT Public Company
Limited, TH
8 - 66.152.121.0/24 40757 0.5% AS14477 -- FLTG, US
9 - 216.238.254.0/23 37056 0.5% AS13904 -- COSLINK, US
10 - 67.211.53.0/24 36370 0.5% AS26405 -- HDCS, US
11 - 63.92.224.0/20 35235 0.4% AS714 -- APPLE-ENGINEERING, US
12 - 63.92.224.0/19 35128 0.4% AS714 -- APPLE-ENGINEERING, US
13 - 177.124.110.0/24 34563 0.4% AS52620 -- BRASIL NORTE BEBIDAS S/A, BR
14 - 64.68.236.0/22 30244 0.4% AS13904 -- COSLINK, US
15 - 201.33.47.0/24 25352 0.3% AS28615 -- Televisao Cidade S/A, BR
AS28624 -- PROVEDORA CMA INTERNET LTDA, BR
16 - 162.217.44.0/22 24974 0.3% AS13614 -- ALLWEST, US
17 - 185.174.212.0/23 24959 0.3% AS29119 -- SERVIHOSTING-AS AireNetworks, ES
18 - 200.237.140.0/24 24008 0.3% AS28615 -- Televisao Cidade S/A, BR
AS28624 -- PROVEDORA CMA INTERNET LTDA, BR
19 - 203.145.73.0/24 22212 0.3% AS17794 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
20 - 202.45.88.0/24 22208 0.3% AS17794 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
Details at http://bgpupdates.potaroo.net
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