BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS36407 | 147.72.252.0/22 | CERT - Software Engineering Institute, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:57)
| IP | Host | DateTime |
|---|---|---|
| 147.72.252.1 | aslan-itdnsmail.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.11 | trimble.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.12 | tingley.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.13 | tilton.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.14 | tesla.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.15 | neeb.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.16 | taper.sei.cmu.edu | 2025-02-13 16:15:50 |
| 147.72.252.17 | veto.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.18 | plummet.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.22 | ocala.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.23 | valley.sei.cmu.edu | 2025-02-13 16:15:50 |
| 147.72.252.32 | subnet-dmz-it-sip.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.33 | default-dmz-it-sip.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.65 | aslan-dmz-it-auth-svc.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.128 | aslan-dmz-it-svc.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.132 | rampart.sei.cmu.edu rampart-ext.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.133 | edgewater.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.197 | twc-collab-dev.cert.org | 2025-02-22 02:39:05 |
| 147.72.252.199 | maintenance.cert.org | 2025-02-13 16:15:50 |
| 147.72.252.200 | routeviews-mirror.cert.org | 2025-02-22 02:39:05 |
| 147.72.252.201 | redirect.learning.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.202 | maintenance.learning.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.204 | webconf.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.205 | av.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.206 | wiki.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.207 | cameo-collab-dev.cert.org | 2025-02-22 02:39:05 |
| 147.72.252.208 | cameo-collab.cert.org | 2025-02-22 02:39:05 |
| 147.72.252.209 | secops.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.212 | osate-build.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.214 | msuc02.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.215 | flocon.org | 2025-02-22 02:39:05 |
| 147.72.252.216 | portal-vip.cert.org | 2025-02-22 02:39:05 |
| 147.72.252.217 | tools.netsa.cert.org | 2025-02-22 02:39:05 |
| 147.72.252.218 | mydesktop-portal.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.219 | forensics.cert.org | 2025-02-22 02:39:05 |
| 147.72.252.220 | portal-beta.cert.org | 2025-02-22 02:39:05 |
| 147.72.252.221 | fortress.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.222 | deeptruth.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.225 | aadl.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.226 | workspace.sei.cmu.edu teamsites-test.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.227 | teamsites.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.229 | lists.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.234 | autodiscover.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.235 | vuls.cert.org | 2025-02-13 16:15:50 |
| 147.72.252.236 | jamfldap.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.237 | golfview-new.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.238 | identity.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.240 | sei.cmu.edu www.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.241 | resources.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.242 | www.cert.org | 2025-02-22 02:39:05 |
| 147.72.252.243 | olpd.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.244 | partner-application.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.245 | partner-resources.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.246 | dev.resources.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.247 | dev.ewp.sei.cmu.edu | 2025-02-22 02:39:05 |
| 147.72.252.248 | model-collab.cert.org | 2025-02-22 02:39:05 |
| 147.72.252.250 | insights.sei.cmu.edu | 2025-02-22 02:39:05 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31278 | 1463357409 | 1153567064262116194 |
Brazil
|
9042 | 86795696 | 2305871758975569920 |
China
|
6606 | 350308772 | 147525824752112 |
India
|
5911 | 35621120 | 24427601645568 |
Russian Federation
|
5753 | 46763720 | 10413599141704 |
Indonesia
|
3544 | 18040864 | 1189445042176 |
United Kingdom
|
3161 | 73182304 | 31291355693056 |
Germany
|
3126 | 113027848 | 69162429120512 |
Australia
|
3005 | 40891696 | 20535618574080 |
Poland
|
2478 | 18605824 | 15319921071104 |
Canada
|
2437 | 54742312 | 4276598998272 |
France
|
2245 | 75904512 | 12244104052736 |
Ukraine
|
2023 | 8590336 | 5125335285760 |
Bangladesh
|
1847 | 1876224 | 869016076288 |
Netherlands
|
1594 | 53615568 | 26266873169408 |
Italy
|
1297 | 51821952 | 28544022609920 |
Argentina
|
1290 | 19680768 | 18741004206080 |
Hong Kong
|
1278 | 17530052 | 7864678023936 |
Japan
|
1265 | 159962984 | 33610219454464 |
Spain
|
1230 | 34273280 | 7521119178752 |