BGP Update Report
Interval: 17-Dec-21 -to- 30-Dec-21 (13 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8151 336464 1.8% 31.7 -- Uninet S.A. de C.V., MX
2 - AS16509 261919 1.4% 42.9 -- AMAZON-02, US
3 - AS37620 161350 0.9% 5042.2 -- VIETTEL-CM-AS, CM
4 - AS9808 124929 0.7% 14.2 -- CHINAMOBILE-CN China Mobile
Communications Group Co., Ltd., CN
5 - AS9829 112388 0.6% 57.9 -- BSNL-NIB National Internet
Backbone, IN
6 - AS12479 106105 0.6% 15.4 -- UNI2-AS, ES
7 - AS9121 103090 0.6% 14.9 -- TTNET, TR
8 - AS749 102050 0.6% 35.3 -- DNIC-AS-00749, US
9 - AS7545 101277 0.5% 17.3 -- TPG-INTERNET-AP TPG Telecom
Limited, AU
10 - AS39891 87384 0.5% 26.7 -- ALJAWWALSTC-AS, SA
11 - AS4538 70680 0.4% 14.2 -- ERX-CERNET-BKB China Education
and Research Network Center, CN
12 - AS12389 70593 0.4% 23.9 -- ROSTELECOM-AS, RU
13 - AS10620 70581 0.4% 21.6 -- Telmex Colombia S.A., CO
14 - AS36992 70330 0.4% 54.1 -- ETISALAT-MISR, EG
15 - AS17072 69560 0.4% 174.8 -- TOTAL PLAY TELECOMUNICACIONES
SA DE CV, MX
16 - AS7713 68897 0.4% 19.8 -- TELKOMNET-AS-AP PT
Telekomunikasi Indonesia, ID
17 - AS11492 66848 0.4% 14.6 -- CABLEONE, US
18 - AS15964 64779 0.3% 719.8 -- CAMNET-AS, CM
19 - AS58224 62014 0.3% 34.6 -- TCI, IR
20 - AS45899 61192 0.3% 18.2 -- VNPT-AS-VN VNPT Corp, VN
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS131381 34254 0.2% 17127.0 -- TCHQ-AS-VN Customs IT and
Statistics Department - General Department of Vietnam Customs, VN
2 - AS28427 15913 0.1% 15913.0 -- MOBILE CASHIER SYSTEMS SA DE
CV, MX
3 - AS208732 43437 0.2% 14479.0 -- AIZON-AS, PL
4 - AS139038 12444 0.1% 12444.0 -- AFTABSIDDIQUI-AS-AP Aftab
Siddiqui, AU
5 - AS137014 8862 0.1% 8862.0 -- INTERWOOD-AS-AP Interwood
Mobel Pvt Ltd, PK
6 - AS266491 16437 0.1% 5479.0 -- CARAMBEI ONLINE TELECOM, BR
7 - AS22062 15421 0.1% 5140.3 -- GEOSTAR, US
8 - AS37620 161350 0.9% 5042.2 -- VIETTEL-CM-AS, CM
9 - AS3134 13017 0.1% 4339.0 -- USAID-ASN, US
10 - AS2046 29764 0.2% 4252.0 -- DNIC-AS-02046, US
11 - AS45494 4022 0.0% 4022.0 -- LAHAI-SG NREN ASN for Misc.
Root Servers and Community, NP
12 - AS397396 3678 0.0% 3678.0 -- DATA-CENTER-INC-ASN-01, US
13 - AS141385 7286 0.0% 3643.0 -- INET1-AS-AP iNet, BD
14 - AS205180 3481 0.0% 3481.0 -- ELONGROUP, SE
15 - AS37475 12695 0.1% 3173.8 -- -Reserved AS-, ZZ
16 - AS37089 9384 0.1% 3128.0 -- ALINK-CM-AS, CM
17 - AS269810 3034 0.0% 3034.0 -- SM COMUNICACIONES S.R.L., AR
18 - AS53194 53236 0.3% 2801.9 -- VIA NOVA TELECOMUNICACOES LTDA,
BR
19 - AS17794 39146 0.2% 2796.1 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
20 - AS394913 8181 0.0% 2727.0 -- AIRGRIDS, US
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 145.236.90.0/24 35939 0.2% AS5483 -- MAGYAR-TELEKOM-MAIN-AS Magyar
Telekom Nyrt., HU
2 - 103.248.163.0/24 34189 0.2% AS131381 -- TCHQ-AS-VN Customs IT and
Statistics Department - General Department of Vietnam Customs, VN
3 - 67.211.53.0/24 27114 0.1% AS26405 -- HDCS, US
4 - 64.68.236.0/22 23755 0.1% AS13904 -- COSLINK, US
5 - 152.199.193.0/24 20545 0.1% AS14210 -- EDGECAST-DCA, US
6 - 152.199.192.0/24 20028 0.1% AS14210 -- EDGECAST-DCA, US
7 - 138.255.194.0/23 18090 0.1% AS263971 -- FaleMais Comunicacoes LTDA, BR
8 - 217.11.133.0/24 17768 0.1% AS208732 -- AIZON-AS, PL
9 - 170.244.62.0/24 16409 0.1% AS266491 -- CARAMBEI ONLINE TELECOM, BR
10 - 104.113.160.0/20 16093 0.1% AS17072 -- TOTAL PLAY TELECOMUNICACIONES
SA DE CV, MX
11 - 45.164.168.0/22 15913 0.1% AS28427 -- MOBILE CASHIER SYSTEMS SA DE
CV, MX
12 - 104.113.144.0/20 15757 0.1% AS17072 -- TOTAL PLAY TELECOMUNICACIONES
SA DE CV, MX
13 - 162.217.132.0/24 15393 0.1% AS22062 -- GEOSTAR, US
14 - 104.113.130.0/23 15389 0.1% AS17072 -- TOTAL PLAY TELECOMUNICACIONES
SA DE CV, MX
15 - 104.113.132.0/22 15334 0.1% AS17072 -- TOTAL PLAY TELECOMUNICACIONES
SA DE CV, MX
16 - 209.22.67.0/24 14826 0.1% AS2046 -- DNIC-AS-02046, US
17 - 209.22.66.0/24 14816 0.1% AS2046 -- DNIC-AS-02046, US
18 - 102.66.116.0/24 14132 0.1% AS328471 -- Hero-Telecoms, ZA
19 - 199.192.180.0/22 13433 0.1% AS20101 -- MICHWAVE, US
20 - 103.158.3.0/24 13081 0.1% AS138336 -- THE-POTATO-BD THE POTATO, BD
AS141385 -- INET1-AS-AP iNet, BD
Details at http://bgpupdates.potaroo.net
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