BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS2501 | 133.11.0.0/16 | UTnet - The University of Tokyo, JP |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:46)
| IP | Host | DateTime |
|---|---|---|
| 133.11.130.33 | gw01.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.34 | gw02.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.35 | gw03.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.36 | gw04.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.37 | gw05.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.38 | gw06.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.39 | gw07.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.40 | gw08.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.42 | gw10.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.43 | gw11.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.44 | gw12.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.45 | gw13.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.46 | gw14.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.47 | gw15.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.48 | gw16.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.49 | gw17.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.50 | gw18.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.51 | gw19.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.52 | gw20.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.53 | gw21.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.58 | mailv1.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.59 | mailv2.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.60 | mailv3.ecc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.65 | ra56-vlan3000.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.66 | ra36-vlan3000.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.73 | ra56-vlan3001.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.74 | ra51-vlan3001.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.77 | ra56-vlan3002.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.78 | ra52-vlan3002.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.81 | ra56-vlan3003.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.85 | ra56-vlan3004.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.86 | ra34j-vlan3004.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.89 | ra56-vlan3005.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.90 | ra35j-vlan3005.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.93 | ra36-vlan3006.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.94 | ra51-vlan3006.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.97 | ra36-vlan3007.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.98 | ra52-vlan3007.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.102 | ra53-vlan3008.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.105 | ra36-vlan3009.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.106 | ra34j-vlan3009.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.109 | ra36-vlan3010.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.110 | ra35j-vlan3010.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.125 | ra56-vlan3018.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.126 | ra53-vlan3018.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
| 133.11.130.194 | bk99.nc.u-tokyo.ac.jp | 2025-02-15 06:11:57 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31289 | 1463344921 | 1153567090396103522 |
Brazil
|
9042 | 86791856 | 2305871750905204736 |
China
|
6606 | 350277028 | 147525844412912 |
India
|
5912 | 35617280 | 24431355023360 |
Russian Federation
|
5754 | 46721992 | 10413599207240 |
Indonesia
|
3544 | 18056448 | 1189452513280 |
United Kingdom
|
3162 | 73201248 | 31171132391424 |
Germany
|
3130 | 113024264 | 69205379121152 |
Australia
|
3007 | 40890416 | 20505553606656 |
Poland
|
2478 | 18604544 | 15319939879936 |
Canada
|
2441 | 54736168 | 4340770735360 |
France
|
2245 | 75905280 | 12209760174080 |
Ukraine
|
2023 | 8582912 | 5090976661504 |
Bangladesh
|
1848 | 1875456 | 877069271040 |
Netherlands
|
1595 | 53617360 | 26232513496576 |
Italy
|
1297 | 51820928 | 28544022413312 |
Argentina
|
1290 | 19681024 | 18745315819520 |
Hong Kong
|
1275 | 17523908 | 7860382794496 |
Japan
|
1265 | 160020584 | 33674643963904 |
Spain
|
1231 | 34274304 | 7522192920576 |