BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS7377 |
128.54.0.0/16
|
UCSD - University of California, San Diego, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:71)
| IP | Host | DateTime |
|---|---|---|
| 128.54.125.1 | preuss-bldg-f-3560-vlan2-125-1-gw.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.2 | prs-a101-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.3 | prs-a102-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.4 | prs-a103-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.5 | prs-a201-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.6 | prs-a202-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.7 | prs-a203-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.8 | prs-b101-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.9 | prs-b102-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.10 | prs-b103-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.11 | prs-b201-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.12 | prs-b202-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.13 | prs-b203-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.14 | prs-c101-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.15 | prs-c102-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.16 | prs-c201-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.17 | prs-c202-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.18 | prs-d101-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.19 | prs-d102-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.20 | prs-d103-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.21 | prs-d201-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.22 | prs-d202-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.23 | prs-d203-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.24 | prs-e101-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.25 | prs-e102-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.26 | prs-e103-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.27 | prs-e201-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.28 | prs-e202-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.29 | prs-e203-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.30 | prs-t101-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.31 | prs-t102-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.32 | prs-f201-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.33 | prs-f154-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.34 | prs-wc-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.35 | prs-smcfrm-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.36 | prs-lgcfrm-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.37 | preuss-volchk3.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.38 | preuss-f201-35w.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.39 | preuss-f201-36w.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.40 | preuss-f201-37w.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.41 | preuss-f201-38w.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.42 | prs-ninsw-06.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.43 | prs-ninsw-05.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.44 | prs-ninsw-04.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.45 | prs-ninsw-03.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.46 | prs-ninsw-01.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.47 | prs-ninsw-02.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.48 | prs-hvac.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.49 | prs-vap-a105.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.50 | prs-vap-a207.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.51 | prs-vap-b107.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.52 | prs-vap-b207.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.53 | prs-vap-d107.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.54 | prs-vap-d207.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.55 | prs-vap-e107.ucsd.edu | 2025-12-09 16:41:00 |
| 128.54.125.56 | prs-vap-e207.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.57 | prs-vap-f104.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.58 | prs-vap-f109.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.59 | prs-vap-f136.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.60 | prs-cao-at.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.62 | laptop-t7haittn.dynamic.ucsd.edu | 2025-11-19 16:35:25 |
| 128.54.125.96 | ipad-2.dynamic.ucsd.edu | 2025-11-29 15:16:18 |
| 128.54.125.124 | preuss-stf-75.dynamic.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.127 | schoolpassipad1.dynamic.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.140 | sdusd-kb0001898.dynamic.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.142 | sdusd-kb0000984.dynamic.ucsd.edu | 2025-12-09 16:41:00 |
| 128.54.125.197 | d203-classrm.dynamic.ucsd.edu | 2025-12-09 16:41:00 |
| 128.54.125.243 | sdusd-kb0001026.dynamic.ucsd.edu | 2025-12-09 16:41:00 |
| 128.54.125.253 | e103-j2.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.254 | e103-j1.ucsd.edu | 2025-12-14 17:59:06 |
| 128.54.125.255 | preuss-f-msfc-vl2-preuss-broad-128-54-125-255.ucsd.edu | 2025-12-14 17:59:06 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31415 | 1460506177 | 1154168867469534776 |
Brazil
|
9095 | 82779920 | 4534532293071106 |
China
|
6572 | 349664416 | 147767620357984 |
India
|
6102 | 35880448 | 24505553723392 |
Russian Federation
|
5734 | 46905040 | 14033210028616 |
Indonesia
|
3756 | 17943808 | 1225537585152 |
Germany
|
3156 | 113349160 | 71184036265984 |
United Kingdom
|
3144 | 74706848 | 30539084529664 |
Australia
|
3073 | 40516892 | 20472057173504 |
Poland
|
2450 | 19288320 | 14372913091584 |
Canada
|
2434 | 54918920 | 4295888535808 |
France
|
2158 | 74299970 | 12727998154752 |
Ukraine
|
2003 | 8233728 | 4870097993728 |
Bangladesh
|
1934 | 1976320 | 1038254473216 |
Netherlands
|
1596 | 51696656 | 21144655365632 |
Argentina
|
1322 | 19061760 | 2305861880971001856 |
Hong Kong
|
1302 | 18851420 | 4327174112000 |
Italy
|
1299 | 53542912 | 29085311893504 |
Japan
|
1273 | 160840040 | 33595352219648 |
Republic of Korea
|
1172 | 112814628 | 17725565173760 |