BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS17716 | 140.131.0.0/16 | NTU-TW - National Taiwan University, TW |
| AS1659 |
140.128.0.0/13
|
ERX-TANET-ASN1 - Taiwan Academic Network (TANet) Information Center, TW |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:60)
| IP | Host | DateTime |
|---|---|---|
| 140.131.21.1 | ad1.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.2 | dns.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.3 | mail.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.8 | vota.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.10 | ad2.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.12 | dbbak.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.14 | mis.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.16 | hr.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.18 | portal5.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.19 | smtpout.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.20 | spam.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.23 | isoportal.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.30 | cloud.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.34 | doc.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.36 | pemis2000.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.40 | vodserver.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.41 | cc.ntua.edu.tw portal2.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.42 | ssoportal.ntua.edu.tw ssoMA.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.44 | portal.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.45 | aac.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.50 | uadbsap.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.51 | uaweb1.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.52 | uaweb2.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.53 | uaweb3.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.54 | uaweb4.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.58 | drama.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.59 | uaaptest.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.63 | tpa.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.64 | scp.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.65 | crafts.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.67 | accounting.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.76 | jatoflow.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.81 | qnap.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.85 | jatosql.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.88 | sso.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.89 | docapi.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.90 | artmuseum.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.98 | usr.ntua.edu.tw erps.usr.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.101 | proware-hd.ntua.edu.tw ntuahd.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.106 | fac.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.108 | pfa.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.123 | winoc.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.124 | ad3.ntua.edu.tw kms.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.126 | ad4.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.128 | dvm.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.130 | ad5.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.144 | nmsdb.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.145 | network.ntua.edu.tw nmsweb.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.154 | license.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.155 | snaps.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.181 | prtg.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.184 | ord.ntua.edu.tw accred.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.199 | help.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.201 | property.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.211 | power.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.213 | sa.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.218 | rtv.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.223 | music.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.226 | apexone.ntua.edu.tw | 2025-07-14 22:06:58 |
| 140.131.21.231 | uaap.ntua.edu.tw uaap1.ntua.edu.tw uaap2.ntua.edu.tw uaap3.ntua.edu.tw uaap4.ntua.edu.tw | 2025-07-14 22:06:58 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31381 | 1463309133 | 1153867275719288914 |
Brazil
|
9037 | 86226398 | 2305871897990729730 |
China
|
6564 | 346799264 | 129893613128288 |
India
|
5969 | 35348480 | 24480594907136 |
Russian Federation
|
5748 | 46622776 | 10705793691720 |
Indonesia
|
3603 | 18073088 | 1225629728768 |
Germany
|
3109 | 112752904 | 69548054544384 |
United Kingdom
|
3108 | 71550336 | 31532536299520 |
Australia
|
3015 | 40588592 | 20514282543104 |
Poland
|
2465 | 19272192 | 15298114229248 |
Canada
|
2443 | 54437736 | 4438988948736 |
France
|
2201 | 75328768 | 12154271827456 |
Ukraine
|
2009 | 8261632 | 5013717516288 |
Bangladesh
|
1870 | 1933568 | 908494569472 |
Netherlands
|
1595 | 51310544 | 26556465939968 |
Argentina
|
1300 | 19708416 | 18815344377856 |
Italy
|
1298 | 52409856 | 28591018606592 |
Hong Kong
|
1280 | 18154148 | 8554605118208 |
Japan
|
1269 | 159027048 | 33573211799552 |
Spain
|
1233 | 34628352 | 7522246791168 |