BGP Update Report
Interval: 02-Sep-21 -to- 16-Sep-21 (14 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS8151 258164 3.4% 27.9 -- Uninet S.A. de C.V., MX
2 - AS16509 133488 1.8% 133.5 -- AMAZON-02, US
3 - AS7713 79494 1.0% 23.5 -- TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID
4 - AS133201 72601 0.9% 54.0 -- COMING-AS ABCDE GROUP COMPANY LIMITED, HK
5 - AS17794 65272 0.9% 5933.8 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
6 - AS36903 63896 0.8% 54.0 -- MT-MPLS, MA
7 - AS13977 62769 0.8% 72.5 -- CTELCO, US
8 - AS24835 61579 0.8% 43.9 -- RAYA-AS, EG
9 - AS13213 56651 0.7% 241.1 -- UK2NET-AS, GB
10 - AS58224 54845 0.7% 34.3 -- TCI, IR
11 - AS9829 51607 0.7% 37.9 -- BSNL-NIB National Internet Backbone, IN
12 - AS7552 51096 0.7% 81.8 -- VIETEL-AS-AP Viettel Group, VN
13 - AS6713 46368 0.6% 76.8 -- IAM-AS, MA
14 - AS29571 46212 0.6% 59.4 -- ORANGE-COTE-IVOIRE, CI
15 - AS12025 45785 0.6% 2409.7 -- IMDC-AS12025, US
16 - AS24086 45456 0.6% 420.9 -- VIETTEL-AS-VN Viettel Corporation, VN
17 - AS18403 44275 0.6% 24.2 -- FPT-AS-AP The Corporation for Financing & Promoting Technology, VN
18 - AS47730 44220 0.6% 22110.0 -- JEANDELESTRE, FR
19 - AS50710 43278 0.6% 52.3 -- EARTHLINK-AS, IQ
20 - AS37133 35416 0.5% 505.9 -- airtel-tz-as, TZ
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS26405 26670 0.3% 26670.0 -- HDCS, US
2 - AS47730 44220 0.6% 22110.0 -- JEANDELESTRE, FR
3 - AS137346 11593 0.1% 11593.0 -- CNI-AS-ID PT Cyber Network Indonesia, ID
4 - AS20101 24642 0.3% 8214.0 -- MICHWAVE, US
5 - AS17794 65272 0.9% 5933.8 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
6 - AS264020 22161 0.3% 5540.2 -- FAST TELECOM, BR
7 - AS211975 4304 0.1% 4304.0 -- WOHLERT, DE
8 - AS45494 4285 0.1% 4285.0 -- LAHAI-SG NREN ASN for Misc. Root Servers and Community, NP
9 - AS2046 29510 0.4% 4215.7 -- DNIC-AS-02046, US
10 - AS135490 6300 0.1% 3150.0 -- BAL-AS-AP Business Automation Ltd., BD
11 - AS3134 9239 0.1% 3079.7 -- USAID-ASN, US
12 - AS27669 28650 0.4% 2865.0 -- E-life Paraguay S.A., PY
13 - AS269597 2611 0.0% 2611.0 -- STALKER ENGENHARIA EIRELI, BR
14 - AS27871 17692 0.2% 2527.4 -- Telecom Argentina S.A., AR
15 - AS12025 45785 0.6% 2409.7 -- IMDC-AS12025, US
16 - AS209305 9330 0.1% 2332.5 -- CFL, LU
17 - AS263864 23224 0.3% 2111.3 -- CLIC RAPIDO TELECOMUNICACAO LTDA, BR
18 - AS39997 4220 0.1% 2110.0 -- GLIC, US
19 - AS394219 1946 0.0% 1946.0 -- MRESORT, US
20 - AS52541 12111 0.2% 1730.1 -- New Speed Internet Banda Larga, BR
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 197.186.0.0/15 31377 0.4% AS37133 -- airtel-tz-as, TZ
2 - 200.108.140.0/24 28632 0.4% AS27669 -- E-life Paraguay S.A., PY
3 - 67.211.53.0/24 26670 0.3% AS26405 -- HDCS, US
4 - 170.79.222.0/23 23050 0.3% AS263864 -- CLIC RAPIDO TELECOMUNICACAO LTDA, BR
5 - 138.207.67.0/24 22981 0.3% AS12025 -- IMDC-AS12025, US
6 - 138.207.66.0/24 22734 0.3% AS12025 -- IMDC-AS12025, US
7 - 64.68.236.0/22 22617 0.3% AS13904 -- COSLINK, US
8 - 45.148.160.0/24 22374 0.3% AS47730 -- JEANDELESTRE, FR
9 - 45.148.160.0/22 21846 0.3% AS47730 -- JEANDELESTRE, FR
10 - 203.145.74.0/24 21754 0.3% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
11 - 202.45.88.0/24 21752 0.3% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
12 - 203.145.78.0/24 21744 0.3% AS17794 -- HTCL-ORANGE-HK-AP Hutchison Telephone Company Limited, HK
13 - 209.22.67.0/24 14749 0.2% AS2046 -- DNIC-AS-02046, US
14 - 209.22.66.0/24 14746 0.2% AS2046 -- DNIC-AS-02046, US
15 - 199.192.180.0/22 13056 0.2% AS20101 -- MICHWAVE, US
16 - 182.23.171.0/24 11593 0.1% AS137346 -- CNI-AS-ID PT Cyber Network Indonesia, ID
17 - 216.18.240.0/20 11574 0.1% AS20101 -- MICHWAVE, US
18 - 130.137.79.0/24 9608 0.1% AS16509 -- AMAZON-02, US
19 - 130.137.80.0/24 9554 0.1% AS16509 -- AMAZON-02, US
20 - 130.137.108.0/24 9497 0.1% AS16509 -- AMAZON-02, US
Details at http://bgpupdates.potaroo.net
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