BGP Announced

AS CIDR Description
AS2907 202.253.192.0/21 SINET-AS - Research Organization of Information and Systems, National Institute of Informatics, JP

Real Time BGP Data

AS / Info IP / Time AS Path
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Reverse DNS List (Total:102)

IP Host DateTime
202.253.192.22 johann0.art.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.26 taro2.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.29 kisho.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.34 plant2.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.46 pc486sr.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.63 hs-note.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.68 bacadm01.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.77 crop1.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.92 hiroyuki.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.93 schpbp1.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.99 pseserver.lab.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.102 apis83.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.131 hiro-mac.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.142 nmr2.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.143 nmr1.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.144 NMR3.agr.tamagawa.ac.jp 2024-12-11 03:36:30
202.253.193.145 nmr0.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.164 venus83.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.190 Flora370.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.222 dcp8025j.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.239 hiroshi.agr.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.193.243 pse0001.lab.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.194.215 mb-backs.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.29 mlx.com.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.31 mld.com.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.33 sato-m-2017.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.40 mizuchi.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.50 tvpn.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.51 bishop.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.52 pawn.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.53 tokin.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.54 queen.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.55 night.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.56 lance.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.57 cosmosfair.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.61 aibot.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.70 sigverse.lab.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.195.71 inamura-lab.lab.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.196.61 masuda.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.196.69 rook.eng.tamagawa.ac.jp 2024-12-11 03:36:30
202.253.196.203 mriserver1.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.196.206 mriserver4.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.22 vilab2.ele.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.43 z9.mac.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.45 circuit2.ele.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.56 z11.mac.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.58 whale.mac.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.100 spike.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.101 spike.lab.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.102 air.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.106 ob8.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.107 ob7.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.108 hero.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.109 ob6.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.110 ob0.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.111 obara.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.112 fmr860.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.113 ob1.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.114 ob2.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.115 ob3.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.116 ob4.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.117 ob5.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.133 robot.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.166 CSLMAC11.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.167 CSLMAC12.inf.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.168 CSLGB.inf.eng.tamagawa.ac.jp 2024-12-11 03:36:30
202.253.197.169 qinfonet.inf.eng.tamagawa.ac.jp 2024-12-11 03:36:30
202.253.197.188 ic-card-01.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.190 ic-card-02.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.202 vilab1.ele.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.203 vilab.ele.eng.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.197.243 shige.mac.tamagawa.ac.jp 2024-12-16 06:09:12
202.253.198.33 iguana.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.35 vsc428camera.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.64 rqcspr1.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.65 rqcssn1.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.66 rqcsmc1.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.67 rqcsmc2.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.68 rqcsmc3.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.69 rqcsmc4.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.86 goofy.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.88 rstrauss.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.90 hazama.ele.eng.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.91 echo.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.96 oktavian.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.198.115 pschorr.lab.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.55 eduroam3.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.56 postroot.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.151 mb-media.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.152 mb-winmedia.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.153 mb-iis.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.154 mb-trans.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.156 unified-one-op.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.160 bb.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.168 www.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.175 name3.tamagawa.ac.jp 2024-12-11 03:36:45
202.253.199.176 name2.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.177 name1.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.178 name4.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.199 mail.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.200 mail1.tamagawa.ac.jp 2024-12-16 06:09:28
202.253.199.201 mail2.tamagawa.ac.jp 2024-12-16 06:09:28

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