BGP Announced

AS CIDR Description
AS55390 133.31.0.0/17 TUSNET - Tokyo University of Science, JP
AS55390 133.31.0.0/16 TUSNET - Tokyo University of Science, JP

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:65)

IP Host DateTime
133.31.50.6 otkiws01.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.7 otkiws02.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.8 otkiws03.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.9 otkiws04.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.10 otkiws05.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.11 mnbecom1.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.12 mnbecom2.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.13 mnbecom3.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.14 mnbecom4.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.15 mnbecom5.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.16 sznbws01.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.17 sznbws02.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.18 sznbws03.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.19 sznbws04.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.20 sznbws05.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.21 itolab.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.22 itolab2.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.23 itolab3.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.24 itolab4.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.25 itolab5.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.26 env100.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.27 env110.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.28 env120.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.29 env130.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.30 env140.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.31 env200.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.32 env210.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.33 env220.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.34 env230.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.41 hirnpc04.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.46 matsu01.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.47 matsu02.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.48 matsu03.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.49 matsu04.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.50 matsu05.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.51 skei11.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.52 skei12.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.53 skei13.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.56 jikkps01.ar1.kagu.tus.ac.jp 2024-12-15 16:13:25
133.31.50.57 jikkps02.ar1.kagu.tus.ac.jp 2024-12-15 16:13:25
133.31.50.58 jikkps03.ar1.kagu.tus.ac.jp 2024-12-15 16:13:25
133.31.50.59 draw11.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.60 draw12.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.61 draw13.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.62 draw14.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.63 draw15.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.64 draw16.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.65 draw17.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.66 draw18.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.67 env300.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.68 env310.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.69 jikk01.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.70 jikk02.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.71 jikk03.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.72 jikk04.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.73 jikk05.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.74 jikk06.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.75 jikk07.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.76 jikk08.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.77 jikk09.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.78 jikk10.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.79 jikk11.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.80 jikk12.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.81 meet01.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25
133.31.50.82 meet02.ar1.kagu.sut.ac.jp 2024-12-15 16:13:25

Top 20 countries in total ASN

Country Allocated ASNs ASN IPv4 Number ASN IPv6 Number(/64)
United States 31204 1483710593 1153847923038946274
Brazil 10675 86851504 28586846720004
China 6744 349785732 147479539035376
India 5916 35449088 24394409791488
Russian Federation 5828 46662998 11840464235840
Australia 4307 41135920 20423366613248
Indonesia 3505 17805344 1141452505088
United Kingdom 3225 76804680 30868393295872
Germany 3198 112904200 69156170235904
France 2694 75900416 12308437598208
Poland 2532 18141696 15040655266816
Canada 2384 54579544 3348992951296
Ukraine 2081 8666880 5125367595008
Bangladesh 1820 1867008 856242782208
Netherlands 1604 53749200 25991267550720
Romania 1317 8013888 1441703002368
Italy 1299 51876808 28436315504640
Argentina 1286 19695360 18740769128448
Hong Kong 1281 17372356 8220550759168
Spain 1268 34330624 7547945029632