BGP Update Report
Interval: 29-Apr-22 -to- 12-May-22 (13 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS23829 349656 4.8% 31786.9 -- MEON-YAMA NTT NEOMEIT YAMAGUCHI
CORPORATION, JP
2 - AS16509 182560 2.5% 196.5 -- AMAZON-02, US
3 - AS8151 165961 2.3% 18.2 -- Uninet S.A. de C.V., MX
4 - AS9829 91229 1.2% 58.9 -- BSNL-NIB National Internet
Backbone, IN
5 - AS58224 88260 1.2% 51.3 -- TCI, IR
6 - AS36903 76996 1.1% 92.1 -- MT-MPLS, MA
7 - AS12389 69627 0.9% 23.7 -- ROSTELECOM-AS, RU
8 - AS8452 66003 0.9% 40.6 -- TE-AS TE-AS, EG
9 - AS7713 55115 0.8% 17.4 -- TELKOMNET-AS-AP PT
Telekomunikasi Indonesia, ID
10 - AS6713 52902 0.7% 109.1 -- IAM-AS, MA
11 - AS647 39828 0.6% 134.1 -- DNIC-ASBLK-00616-00665, US
12 - AS35074 38766 0.5% 233.5 -- COBRANET-AS, NG
13 - AS39891 38583 0.5% 11.3 -- ALJAWWALSTC-AS, SA
14 - AS5972 38482 0.5% 17.7 -- DNIC-ASBLK-05800-06055, US
15 - AS55933 36723 0.5% 61.1 -- CLOUDIE-AS-AP Cloudie Limited,
HK
16 - AS131381 36093 0.5% 18046.5 -- TCHQ-AS-VN Customs IT and
Statistics Department - General Department of Vietnam Customs, VN
17 - AS264328 33414 0.5% 5569.0 -- Eclipse Telecom, BR
18 - AS394180 31318 0.4% 31318.0 -- DIGITALSYSTEM, US
19 - AS4755 30724 0.4% 37.7 -- TATACOMM-AS TATA Communications
formerly VSNL is Leading ISP, IN
20 - AS12301 30593 0.4% 181.0 -- INVITECH, HU
TOP 20 Unstable Origin AS (Updates per announced prefix)
Rank ASN Upds % Upds/Pfx AS-Name
1 - AS23829 349656 4.8% 31786.9 -- MEON-YAMA NTT NEOMEIT YAMAGUCHI
CORPORATION, JP
2 - AS394180 31318 0.4% 31318.0 -- DIGITALSYSTEM, US
3 - AS271221 26208 0.4% 26208.0 -- Eleve Telecom Provedor de
Internet Eireli, BR
4 - AS131381 36093 0.5% 18046.5 -- TCHQ-AS-VN Customs IT and
Statistics Department - General Department of Vietnam Customs, VN
5 - AS37250 10984 0.1% 10984.0 -- EGYPTAIR, EG
6 - AS17794 24784 0.3% 8261.3 -- HTCL-ORANGE-HK-AP Hutchison
Telephone Company Limited, HK
7 - AS264590 26792 0.4% 6698.0 -- NAVEX TELECOM, BR
8 - AS45494 6350 0.1% 6350.0 -- LAHAI-SG NREN ASN for Misc.
Root Servers and Community, NP
9 - AS33291 12245 0.2% 6122.5 -- MANOV-ISP, US
10 - AS264328 33414 0.5% 5569.0 -- Eclipse Telecom, BR
11 - AS263947 15593 0.2% 5197.7 -- VirtualSpace Telecom, BR
12 - AS14210 19202 0.3% 4800.5 -- EDGECAST-DCA, US
13 - AS134171 4544 0.1% 4544.0 -- LZDSEA-AS-AP Lazada South East
Asia Pte. Ltd., SG
14 - AS40861 4393 0.1% 4393.0 -- PARAD-40-ASN, US
15 - AS2046 30471 0.4% 4353.0 -- DNIC-AS-02046, US
16 - AS205263 4092 0.1% 4092.0 -- ABC-ARBITRAGE, FR
17 - AS265433 3983 0.1% 3983.0 -- FERROPORT LOGISTICA COMERCIAL
EXPORTADORA SA, BR
18 - AS32098 13136 0.2% 3284.0 -- TRANSTELCO-INC, US
19 - AS54004 9809 0.1% 3269.7 -- OPTIMUM-WIFI2, US
20 - AS62107 2670 0.0% 2670.0 -- GRASSROOTS-AS, HK
TOP 20 Unstable Prefixes
Rank Prefix Upds % Origin AS -- AS Name
1 - 202.16.156.0/24 39079 0.5% AS23829 -- MEON-YAMA NTT NEOMEIT YAMAGUCHI
CORPORATION, JP
2 - 202.16.155.0/24 39056 0.5% AS23829 -- MEON-YAMA NTT NEOMEIT YAMAGUCHI
CORPORATION, JP
3 - 202.16.159.0/24 39050 0.5% AS23829 -- MEON-YAMA NTT NEOMEIT YAMAGUCHI
CORPORATION, JP
4 - 202.87.232.0/24 38752 0.5% AS23829 -- MEON-YAMA NTT NEOMEIT YAMAGUCHI
CORPORATION, JP
5 - 202.87.233.0/24 38749 0.5% AS23829 -- MEON-YAMA NTT NEOMEIT YAMAGUCHI
CORPORATION, JP
6 - 202.87.235.0/24 38747 0.5% AS23829 -- MEON-YAMA NTT NEOMEIT YAMAGUCHI
CORPORATION, JP
7 - 202.87.236.0/24 38745 0.5% AS23829 -- MEON-YAMA NTT NEOMEIT YAMAGUCHI
CORPORATION, JP
8 - 202.87.237.0/24 38744 0.5% AS23829 -- MEON-YAMA NTT NEOMEIT YAMAGUCHI
CORPORATION, JP
9 - 202.87.234.0/24 38730 0.5% AS23829 -- MEON-YAMA NTT NEOMEIT YAMAGUCHI
CORPORATION, JP
10 - 103.248.163.0/24 36091 0.5% AS131381 -- TCHQ-AS-VN Customs IT and
Statistics Department - General Department of Vietnam Customs, VN
11 - 138.122.48.0/22 31788 0.4% AS264328 -- Eclipse Telecom, BR
12 - 192.207.62.0/24 31318 0.4% AS394180 -- DIGITALSYSTEM, US
13 - 91.82.90.0/23 29742 0.4% AS12301 -- INVITECH, HU
14 - 67.211.53.0/24 27248 0.4% AS26405 -- HDCS, US
15 - 138.36.212.0/22 26789 0.3% AS264590 -- NAVEX TELECOM, BR
16 - 179.49.248.0/22 26208 0.3% AS271221 -- Eleve Telecom Provedor de
Internet Eireli, BR
17 - 196.46.192.0/19 23260 0.3% AS37154 -- ZAMTEL, ZM
AS7420 -- ZAMNET-AS, ZM
18 - 138.255.194.0/23 22820 0.3% AS263971 -- FaleMais Comunicacoes LTDA, BR
19 - 64.68.236.0/22 20373 0.3% AS13904 -- COSLINK, US
20 - 152.199.192.0/24 19178 0.2% AS14210 -- EDGECAST-DCA, US
Details at http://bgpupdates.potaroo.net
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