BGP Update Report
Interval: 21-Jan-21 -to- 04-Feb-21 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS134548 525538 5.0% 333.0 -- DXTL-HK DXTL Tseung Kwan O
Service, HK
2 - AS40065 342709 3.3% 622.0 -- CNSERVERS, US
3 - AS16509 134878 1.3% 55.2 -- AMAZON-02, US
4 - AS9829 134485 1.3% 71.5 -- BSNL-NIB National Internet
Backbone, IN
5 - AS11492 103184 1.0% 151.3 -- CABLEONE, US
6 - AS33548 82788 0.8% 4599.3 -- UNWIRED-NOC, US
7 - AS36903 82629 0.8% 85.2 -- MT-MPLS, MA
8 - AS51559 74233 0.7% 260.5 -- NETINTERNET Netinternet Bilisim
Teknolojileri AS, TR
9 - AS13904 72040 0.7% 1014.6 -- COSLINK, US
10 - AS5972 71854 0.7% 37.3 -- DNIC-ASBLK-05800-06055, US
11 - AS133201 64884 0.6% 56.0 -- COMING-AS ABCDE GROUP COMPANY
LIMITED, HK
12 - AS23969 64801 0.6% 33.3 -- TOT-NET TOT Public Company
Limited, TH
13 - AS39891 64551 0.6% 18.7 -- ALJAWWALSTC-AS, SA
14 - AS17794 61907 0.6% 5158.9 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
15 - AS9121 46651 0.5% 6.4 -- TTNET, TR
16 - AS8151 45677 0.4% 9.5 -- Uninet S.A. de C.V., MX
17 - AS19429 45437 0.4% 38.5 -- ETB - Colombia, CO
18 - AS47331 44977 0.4% 6.5 -- TTNET, TR
19 - AS24863 41727 0.4% 26.3 -- LINKdotNET-AS, EG
20 - AS14477 39969 0.4% 701.2 -- FLTG, US
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26405 37149 0.4% 37149.0 -- HDCS, US
2 - AS18117 36212 0.3% 36212.0 -- HARBOURMSP-AU-AP NTT
Communications ICT Solutions, AU
3 - AS53853 13953 0.1% 13953.0 -- JAMA-ASN, US
4 - AS13614 23754 0.2% 11877.0 -- ALLWEST, US
5 - AS398804 11691 0.1% 11691.0 -- PROVO-VOXTELESYS-02, US
6 - AS64027 34021 0.3% 8505.2 -- SMARTPLUS-AS-ID PT SURYA
TEKNIKA PRATAMA, ID
7 - AS398275 8292 0.1% 8292.0 -- YCFLD, US
8 - AS212415 13247 0.1% 6623.5 -- BRECHT-AS, DE
9 - AS52620 5975 0.1% 5975.0 -- BRASIL NORTE BEBIDAS S/A, BR
10 - AS28630 11764 0.1% 5882.0 -- Ascenty Data Centers e
Telecomunicacoes S/A, BR
11 - AS17794 61907 0.6% 5158.9 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
12 - AS140088 9412 0.1% 4706.0 -- TCL-AS-AP Telebangla
Communications Ltd, BD
13 - AS45494 4664 0.0% 4664.0 -- LAHAI-SG NREN ASN for Misc.
Root Servers and Community, NP
14 - AS33548 82788 0.8% 4599.3 -- UNWIRED-NOC, US
15 - AS10343 13409 0.1% 4469.7 -- AS10343, US
16 - AS398641 3176 0.0% 3176.0 -- CHCFLORG-001, US
17 - AS205797 6043 0.1% 3021.5 -- CREDO_BANK_BGP, GE
18 - AS136929 8823 0.1% 2941.0 -- MERIDIAN1-AS-AP Meridian Cable
TV, INC, PH
19 - AS37712 7872 0.1% 2624.0 -- Malswitch, MW
20 - AS517 2248 0.0% 2248.0 -- Darmstaedter Landstrasse 184, NL
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 101.51.56.0/24 41397 0.4% AS23969 -- TOT-NET TOT Public Company
Limited, TH
2 - 66.152.121.0/24 39820 0.4% AS14477 -- FLTG, US
3 - 216.238.254.0/23 38336 0.4% AS13904 -- COSLINK, US
4 - 67.211.53.0/24 37149 0.3% AS26405 -- HDCS, US
5 - 118.127.80.0/22 36212 0.3% AS18117 -- HARBOURMSP-AU-AP NTT
Communications ICT Solutions, AU
6 - 64.68.236.0/22 32832 0.3% AS13904 -- COSLINK, US
7 - 142.205.1.0/24 29092 0.3% AS7734 -- TDBANK, CA
8 - 162.217.44.0/22 23740 0.2% AS13614 -- ALLWEST, US
9 - 99.194.200.0/22 17973 0.2% AS22561 -- CENTURYLINK-LEGACY-LIGHTCORE, US
10 - 103.214.100.0/24 17008 0.2% AS64027 -- SMARTPLUS-AS-ID PT SURYA
TEKNIKA PRATAMA, ID
11 - 103.214.101.0/24 17008 0.2% AS64027 -- SMARTPLUS-AS-ID PT SURYA
TEKNIKA PRATAMA, ID
12 - 119.235.64.0/19 16283 0.1% AS4638 -- IS-FJ-AS Telecom Fiji Limited,
FJ
13 - 203.145.78.0/24 15742 0.1% AS17794 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
14 - 203.145.74.0/24 15422 0.1% AS17794 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
15 - 202.45.88.0/24 15412 0.1% AS17794 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
16 - 203.145.73.0/24 15323 0.1% AS17794 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
17 - 140.17.208.0/24 15094 0.1% AS27064 -- DNIC-ASBLK-27032-27159, US
AS7224 -- AMAZON-AS, US
18 - 149.165.158.0/23 14617 0.1% AS10680 -- IU-RESEARCH, US
19 - 201.33.49.0/24 14231 0.1% AS28615 -- Televisao Cidade S/A, BR
AS28624 -- PROVEDORA CMA INTERNET LTDA, BR
20 - 44.135.180.0/24 14044 0.1% AS63479 -- HAMWAN, US
Details at http://bgpupdates.potaroo.net
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