IPv6 BGP Update Report
Interval: 09-May-25 -to- 22-May-25 (13 days)
Observation Point: BGP Peering with AS131072

TOP 20 Unstable Origin AS
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS138997           836468 16.9%   46470.4 -- EDCL-AS-AP Eons Data 
Communications Limited, HK
 2 - AS51559            274973  5.5%    2834.8 -- NETINTERNET Netinternet 
Bilisim Teknolojileri AS, TR
 3 - AS151194           260904  5.3%    1837.4 -- STELIGHT-AS-AP Zhu Yucheng, CN
 4 - AS7552             134737  2.7%      38.0 -- VIETEL-AS-AP Viettel Group, VN
 5 - AS4767             117692  2.4%   117692.0 -- AIT-CS-ASN Computer Science, 
TH
 6 - AS262535           111892  2.2%   111892.0 -- Flash Net Brasil Telecom 
Ltda - EPP, BR
 7 - AS16509            103472  2.1%      27.9 -- AMAZON-02, US
 8 - AS262505           103180  2.1%    6878.7 -- N4 Telecomunicacoes LTDA - 
ME, BR
 9 - AS39572             86109  1.7%    2609.4 -- ADVANCEDHOSTERS-AS, NL
10 - AS202256            81424  1.6%      90.9 -- LAWLIETNET, CN
11 - AS22616             70518  1.4%    3205.4 -- ZSCALER-SJC1, US
12 - AS42298             58731  1.2%      84.4 -- GCC-MPLS-PEERING GCC MPLS 
peering, QA
13 - AS2199              58122  1.2%   58122.0 -- FR-DOM-MARTINIQUE Iles de la 
Martinique, EU
14 - AS11172             56232  1.1%      23.8 -- Alestra, S. de R.L. de C.V., 
MX
15 - AS2472              54820  1.1%   54820.0 -- FR-DOM-GUYANE Guyane 
Francaise, EU
16 - AS263390            52015  1.1%    2261.5 -- FNT Telecomunicacoes e Acesso 
a Redes de Internet, BR
17 - AS263028            48553  1.0%    6936.1 -- Roveri Opcao Provedor de 
Acesso a Internet Ltda ME, BR
18 - AS264987            48230  1.0%    6890.0 -- RBR TELECOM SERVICOS DE 
TELEFONIA LIMITADA, BR
19 - AS53667             42126  0.8%      40.0 -- PONYNET, US
20 - AS40138             39802  0.8%    1020.6 -- MDNET, US


TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN                Upds     %  Upds/Pfx    AS-Name
 1 - AS4767             117692  2.4%   117692.0 -- AIT-CS-ASN Computer Science, 
TH
 2 - AS262535           111892  2.2%   111892.0 -- Flash Net Brasil Telecom 
Ltda - EPP, BR
 3 - AS2199              58122  1.2%   58122.0 -- FR-DOM-MARTINIQUE Iles de la 
Martinique, EU
 4 - AS2472              54820  1.1%   54820.0 -- FR-DOM-GUYANE Guyane 
Francaise, EU
 5 - AS138997           836468 16.9%   46470.4 -- EDCL-AS-AP Eons Data 
Communications Limited, HK
 6 - AS272200            26393  0.5%   26393.0 -- MAIS TELEFONIA SISTEMAS E 
CONECTIVIDADES, BR
 7 - AS29009             25197  0.5%   25197.0 -- UKBROADBAND-AS, GB
 8 - AS23420             20173  0.4%   20173.0 -- AS-DAVENPRO, US
 9 - AS28458             29188  0.6%   14594.0 -- IENTC S DE RL DE CV, MX
10 - AS208385            10007  0.2%   10007.0 -- ALERTABREVIA, PT
11 - AS199909             7069  0.1%    7069.0 -- ELITETELE, GB
12 - AS42455              7067  0.1%    7067.0 -- WI-MANX-AS, IM
13 - AS266333             7028  0.1%    7028.0 -- EBER ADRIEL CREPALDI PERNAS - 
ME, BR
14 - AS263028            48553  1.0%    6936.1 -- Roveri Opcao Provedor de 
Acesso a Internet Ltda ME, BR
15 - AS270262             6927  0.1%    6927.0 -- BADYNET TELECOM LTDA, BR
16 - AS268557             6923  0.1%    6923.0 -- A B DA SILVA 
TELECOMUNICACOES, BR
17 - AS264987            48230  1.0%    6890.0 -- RBR TELECOM SERVICOS DE 
TELEFONIA LIMITADA, BR
18 - AS262505           103180  2.1%    6878.7 -- N4 Telecomunicacoes LTDA - 
ME, BR
19 - AS37353              6229  0.1%    6229.0 -- SEACOM-AS, ZA
20 - AS141145             5986  0.1%    5986.0 -- GIGANET-AS-ID PT Giga Digital 
Nusantara, ID


TOP 20 Unstable Prefixes
Rank Prefix             Upds     % Origin AS -- AS Name
 1 - 2404:c140:220::/ 158678  3.1%   AS138997 -- EDCL-AS-AP Eons Data 
Communications Limited, HK
 2 - 2404:c140:230::/ 143629  2.8%   AS138997 -- EDCL-AS-AP Eons Data 
Communications Limited, HK
 3 - 2404:c140:2102:: 142061  2.8%   AS138997 -- EDCL-AS-AP Eons Data 
Communications Limited, HK
 4 - 2404:c140:2003:: 138673  2.7%   AS138997 -- EDCL-AS-AP Eons Data 
Communications Limited, HK
 5 - 2404:c140:156::/ 128676  2.5%   AS138997 -- EDCL-AS-AP Eons Data 
Communications Limited, HK
 6 - 2404:c140:157::/ 124356  2.5%   AS138997 -- EDCL-AS-AP Eons Data 
Communications Limited, HK
 7 - 2403:e240::/32   117692  2.3%   AS4767  -- AIT-CS-ASN Computer Science, TH
 8 - 2804:5b8::/32    111892  2.2%   AS262535 -- Flash Net Brasil Telecom Ltda 
- EPP, BR
 9 - 2a03:eec0:3212::  70484  1.4%   AS22616 -- ZSCALER-SJC1, US
10 - 2001:661:2000::/  58122  1.1%   AS2199  -- FR-DOM-MARTINIQUE Iles de la 
Martinique, EU
11 - 2001:661:4000::/  54820  1.1%   AS2472  -- FR-DOM-GUYANE Guyane Francaise, 
EU
12 - 2806:202::/32     29187  0.6%   AS28458 -- IENTC S DE RL DE CV, MX
13 - 2804:8378::/32    26394  0.5%   AS272200 -- MAIS TELEFONIA SISTEMAS E 
CONECTIVIDADES, BR
14 - 2001:4cb0::/32    25197  0.5%   AS29009 -- UKBROADBAND-AS, GB
15 - 2605:9c40::/32    20173  0.4%   AS23420 -- AS-DAVENPRO, US
16 - 2a02:b48:84ff::/  18699  0.4%   AS39572 -- ADVANCEDHOSTERS-AS, NL
17 - 2a02:b48:83fe::/  18339  0.4%   AS39572 -- ADVANCEDHOSTERS-AS, NL
18 - 2a02:b48:83ff::/  17194  0.3%   AS39572 -- ADVANCEDHOSTERS-AS, NL
19 - 2a00:e200:105::/  16776  0.3%   AS41313 -- NOVATEL-AS 2 Kukush str., floor 
1, office 102, BG
20 - 2a02:b48:83f2::/  16527  0.3%   AS39572 -- ADVANCEDHOSTERS-AS, NL

Details at http://bgpupdates.potaroo.net
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