BGP Update Report Interval: 17-Oct-19 -to- 31-Oct-19 (14 days) Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS Rank ASN Upds % Upds/Pfx AS-Name 1 - AS27699 175163 2.8% 995.2 -- TELEFÔNICA BRASIL S.A, BR 2 - AS9829 120551 2.0% 46.1 -- BSNL-NIB National Internet Backbone, IN 3 - AS26646 106695 1.7% 8207.3 -- TRAVELCLICKCORP1 - TravelCLICK Inc., US 4 - AS16509 86361 1.4% 31.8 -- AMAZON-02 - Amazon.com, Inc., US 5 - AS47331 85572 1.4% 12.1 -- TTNET, TR 6 - AS27738 82072 1.3% 94.3 -- Ecuadortelecom S.A., EC 7 - AS3832 60897 1.0% 3044.8 -- CINE-NET - Cinenet Communications, US 8 - AS13904 56692 0.9% 1349.8 -- COSLINK - Cherryland Services Inc, US 9 - AS19905 54768 0.9% 188.2 -- NEUSTAR-AS6 - NeuStar, Inc., US 10 - AS6762 51265 0.8% 3661.8 -- SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT 11 - AS8151 48378 0.8% 7.9 -- Uninet S.A. de C.V., MX 12 - AS9394 40318 0.7% 18.6 -- CTTNET China TieTong Telecommunications Corporation, CN 13 - AS9121 38761 0.6% 6.6 -- TTNET, TR 14 - AS15399 32741 0.5% 79.1 -- WANANCHI-, KE 15 - AS50710 32070 0.5% 64.3 -- EARTHLINK-AS, IQ 16 - AS8551 30202 0.5% 12.1 -- BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbone, IL 17 - AS647 29163 0.5% 126.8 -- DNIC-ASBLK-00616-00665 - DoD Network Information Center, US 18 - AS6306 29024 0.5% 341.5 -- TELEFONICA VENEZOLANA, C.A., VE 19 - AS18465 27712 0.5% 5542.4 -- WORKDAY-01 - Workday, Inc., US 20 - AS21520 27696 0.5% 748.5 -- Instituto Tecnologico Autonomo de Mexico(ITAM), MX TOP 20 Unstable Origin AS (Updates per announced prefix) Rank ASN Upds % Upds/Pfx AS-Name 1 - AS26646 106695 1.7% 8207.3 -- TRAVELCLICKCORP1 - TravelCLICK Inc., US 2 - AS18465 27712 0.5% 5542.4 -- WORKDAY-01 - Workday, Inc., US 3 - AS47568 26294 0.4% 5258.8 -- ASN-LANSERVICE Internet Service Provider, IT 4 - AS6762 51265 0.8% 3661.8 -- SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT 5 - AS26878 3356 0.1% 3356.0 -- TWRS-NYC - Towerstream I, Inc., US 6 - AS60728 3172 0.1% 3172.0 -- FINK, CH 7 - AS3832 60897 1.0% 3044.8 -- CINE-NET - Cinenet Communications, US 8 - AS58365 11872 0.2% 2968.0 -- RESEARCH-AS58365, DK 9 - AS198697 22934 0.4% 2866.8 -- MYNETWAY_CX, IT 10 - AS58361 11162 0.2% 2790.5 -- RESEARCH-AS58361, DK 11 - AS58364 10774 0.2% 2693.5 -- RESEARCH-AS58364, DK 12 - AS56551 2634 0.0% 2634.0 -- CVQ1-RIPE, ES 13 - AS55990 7824 0.1% 2608.0 -- HWCSNET Huawei Cloud Service data center, CN 14 - AS58360 9819 0.2% 2454.8 -- RESEARCH-AS58360, DK 15 - AS58362 9719 0.2% 2429.8 -- RESEARCH-AS58362, DK 16 - AS3130 8930 0.1% 2232.5 -- RGNET-SEA RGnet Seattle Westin, EE 17 - AS33075 2121 0.0% 2121.0 -- ISC-F-AS - Internet Systems Consortium, Inc., US 18 - AS36029 15677 0.2% 1959.6 -- SGINC - Search Guide Inc, US 19 - AS14477 8263 0.1% 1652.6 -- FLTG - FINGER LAKES TECHNOLOGIES GROUP, INC., US 20 - AS197627 1652 0.0% 1652.0 -- EGY4-AS, RU TOP 20 Unstable Prefixes Rank Prefix Upds % Origin AS -- AS Name 1 - 201.183.255.0/24 39833 0.6% AS27738 -- Ecuadortelecom S.A., EC 2 - 216.117.108.0/24 35763 0.6% AS26646 -- TRAVELCLICKCORP1 - TravelCLICK Inc., US 3 - 216.117.109.0/24 35634 0.6% AS26646 -- TRAVELCLICKCORP1 - TravelCLICK Inc., US 4 - 216.117.110.0/24 35278 0.5% AS26646 -- TRAVELCLICKCORP1 - TravelCLICK Inc., US 5 - 216.238.254.0/23 31108 0.5% AS13904 -- COSLINK - Cherryland Services Inc, US 6 - 199.245.187.0/24 28625 0.4% AS3832 -- CINE-NET - Cinenet Communications, US 7 - 198.148.151.0/24 28618 0.4% AS3832 -- CINE-NET - Cinenet Communications, US 8 - 209.177.171.0/24 27702 0.4% AS18465 -- WORKDAY-01 - Workday, Inc., US 9 - 185.122.26.0/23 26265 0.4% AS47568 -- ASN-LANSERVICE Internet Service Provider, IT 10 - 203.1.78.0/24 25697 0.4% AS4739 -- INTERNODE-AS Internode Pty Ltd, AU 11 - 2.19.16.0/20 25531 0.4% AS6762 -- SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT 12 - 2.16.146.0/23 25484 0.4% AS6762 -- SEABONE-NET TELECOM ITALIA SPARKLE S.p.A., IT 13 - 64.68.236.0/22 25375 0.4% AS13904 -- COSLINK - Cherryland Services Inc, US 14 - 177.94.0.0/16 23968 0.4% AS27699 -- TELEFÔNICA BRASIL S.A, BR 15 - 179.110.0.0/15 23867 0.4% AS27699 -- TELEFÔNICA BRASIL S.A, BR 16 - 177.68.0.0/17 21300 0.3% AS27699 -- TELEFÔNICA BRASIL S.A, BR 17 - 177.68.0.0/16 21289 0.3% AS27699 -- TELEFÔNICA BRASIL S.A, BR 18 - 179.110.0.0/16 21092 0.3% AS27699 -- TELEFÔNICA BRASIL S.A, BR 19 - 177.9.0.0/17 21044 0.3% AS27699 -- TELEFÔNICA BRASIL S.A, BR 20 - 177.94.0.0/15 21033 0.3% AS27699 -- TELEFÔNICA BRASIL S.A, BR Details at http://bgpupdates.potaroo.net ------------------------------------ Copies of this report are mailed to: [email protected]
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