BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS102 | 128.150.0.0/24 | NSF-HQ-AS - U.S. National Science Foundation, US |
| AS102 | 128.150.0.0/16 | NSF-HQ-AS - U.S. National Science Foundation, US |
Real Time BGP Data
| AS / Info | IP / Time | AS Path |
|---|---|---|
| Loading... | ||
Reverse DNS List (Total:150)
| IP | Host | DateTime |
|---|---|---|
| 128.150.2.31 | imaccess.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.33 | imav.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.36 | imaccess.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.38 | imav.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.41 | lyncxmpp.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.55 | ns1.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.56 | ns2.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.57 | p-dns-cache-l-01.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.58 | p-dns-cache-l-02.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.60 | 848974123.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.64 | expresswayedge1.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.65 | expresswayedge2.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.69 | p-jamfim-w-01.ad.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.70 | p-jamfim-w-02.ad.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.71 | p-jamfim-w-03.ad.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.104 | adfs-dev.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.105 | adfs.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.200 | expcluster.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.2.201 | expcluster.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.3.21 | coop.sr.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.3.24 | dmzjssdp.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.21 | office.eng.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.22 | edp1.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.32 | alertdesktop.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.36 | earthscope.gov | 2025-02-16 10:25:25 |
| 128.150.4.71 | dasstoreclus.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.82 | enrollme.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.85 | www.coop.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.86 | exchange.coop.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.87 | www.fl.coop.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.92 | www.nsftokyo.gov | 2025-02-16 10:25:25 |
| 128.150.4.101 | geoserver.geo.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.107 | testrecord.quantum.gov | 2025-02-16 10:25:25 |
| 128.150.4.108 | www.cise.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.109 | itr.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.110 | caspar.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.114 | www.inside-livecds.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.115 | www.inside-test.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.117 | www.cise-livecds.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.201 | vdilab.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.203 | vdilab-piv.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.204 | vdilab-sson.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.205 | vdi.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.206 | vdi-sson.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.4.207 | vdi-piv.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.5.20 | dragon.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.5.21 | bear.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.5.22 | wolf.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.5.23 | nsf-mailrly-l-01.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.5.24 | nsf-mailrly-l-02.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.5.25 | nsf-mailrly-l-03.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.5.41 | w655321.nsf.gov p-smtp-l-relay03.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.5.42 | w655321.nsf.gov p-smtp-l-relay01.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.5.43 | p-smtp-l-relay02.nsf.gov w655321.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.5.44 | p-smtp-l-relay04.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.5.45 | p-smtp-l-relay05.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.5.46 | p-smtp-l-relay06.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.9.17 | listserv.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.10.51 | testsql.nsf.gov | 2025-02-16 10:25:25 |
| 128.150.124.64 | corecluster.nsf.gov | 2025-02-16 10:27:44 |
| 128.150.124.65 | corecluster.nsf.gov | 2025-02-16 10:27:44 |
| 128.150.130.29 | nsf-mdm-02.nsf.gov | 2025-02-16 10:27:44 |
| 128.150.130.43 | nsf-ironport-01.nsf.gov | 2025-02-16 10:27:44 |
| 128.150.130.44 | nsf-ironport-02.nsf.gov | 2025-02-16 10:27:44 |
| 128.150.138.52 | panelworkspace.nsf.gov | 2025-02-16 10:28:03 |
| 128.150.138.53 | panelworkspace.nsf.gov | 2025-02-16 10:28:03 |
| 128.150.138.54 | panelworkspace.nsf.gov | 2025-02-16 10:28:03 |
| 128.150.138.55 | panelworkspace.nsf.gov | 2025-02-20 21:26:36 |
| 128.150.141.39 | prodpsm.nsf.gov | 2025-02-16 10:28:03 |
| 128.150.175.202 | nsf-isepsn-01.nsf.gov visitor.nsf.gov | 2025-02-16 10:28:41 |
| 128.150.175.203 | nsf-isepsn-02.nsf.gov visitor.nsf.gov | 2025-02-16 10:28:41 |
| 128.150.175.204 | visitor.nsf.gov nsf-isepsn-03.nsf.gov | 2025-02-16 10:28:41 |
| 128.150.175.205 | nsf-isepsn-04.nsf.gov | 2025-02-16 10:28:41 |
| 128.150.221.17 | gmlob.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.18 | research.gov | 2025-02-16 10:29:19 |
| 128.150.221.19 | fastlane.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.20 | collabora.nsf.gov | 2025-02-20 21:28:29 |
| 128.150.221.23 | academylearn-fas.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.24 | grfptt.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.28 | meetings.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.37 | login.dev.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.50 | tableau.dev.external.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.51 | learnnsf.nsf.gov | 2025-02-20 21:28:29 |
| 128.150.221.52 | tableau.dev.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.53 | tableau.acpt.nsf.gov | 2025-02-20 21:28:29 |
| 128.150.221.54 | tableau.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.55 | tableau.acpt.external.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.56 | tableau.external.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.60 | cov.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.65 | reset.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.69 | new.demo.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.88 | dellweb.bfa.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.89 | owa.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.90 | extwiki.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.92 | ncses.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.93 | ncsesdata.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.96 | olpaimages.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.100 | remote.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.103 | weeklywire.demo.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.104 | weeklywire.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.108 | jira.dev.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.110 | extadfs2.acpt.nsf.gov help.extsharepoint.acpt.nsf.gov extsharepoint.acpt.nsf.gov oos.acpt.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.122 | identity.acpt.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.124 | reporting.acpt.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.125 | web.acpt.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.126 | wsm.acpt.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.128 | apps.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.129 | ws.acpt.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.130 | api.acpt.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.139 | www-legacy-f5.demo.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.145 | help.extsharepoint.nsf.gov oos.nsf.gov extadfs2.nsf.gov extsharepoint.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.146 | beta.test.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.147 | beta.demo.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.149 | new-f5.demo.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.153 | new-f5.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.154 | beta.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.163 | jira.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.166 | www3.dev.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.174 | pes.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.175 | inst.dev.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.182 | www.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.184 | identity.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.189 | wt.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.190 | api.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.194 | research.gov web.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.196 | reporting.demo.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.197 | web.demo.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.198 | www.beta.research.gov | 2025-02-16 10:29:19 |
| 128.150.221.205 | new-f5.stage.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.210 | fd859e2d8ffa48ffa481839f12e3ab45.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.214 | services.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.223 | harpies.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.224 | intellaconnect.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.241 | new.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.221.244 | www-legacy-f5.nsf.gov nsf.gov | 2025-02-16 10:29:19 |
| 128.150.222.25 | cov.acpt.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.222.43 | login.acpt.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.222.84 | se.acpt.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.222.93 | www.ejacket.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.222.112 | intds.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.222.114 | intds.acpt.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.222.119 | login.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.222.152 | new-f5.dev.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.223.23 | academylearn.dev.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.224.62 | p-dns-i-gridmstr01.nsf.gov | 2025-02-16 10:29:19 |
| 128.150.225.11 | cms.prod.research.gov | 2025-02-16 10:29:19 |
| 128.150.225.13 | nsf-content-06.acpt.research.gov | 2025-02-16 10:29:19 |
| 128.150.225.27 | reviewer.acpt.research.gov | 2025-02-16 10:29:19 |
| 128.150.225.34 | web.prod.research.gov | 2025-02-16 10:29:19 |
| 128.150.251.97 | dr-grid-mstr-03.nsf.gov | 2025-02-16 10:29:54 |
Top 20 countries in total ASN
| Country | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
31303 | 1463745761 | 1153567154601853794 |
Brazil
|
9046 | 86463920 | 2305871771093045248 |
China
|
6607 | 350277284 | 147530409060848 |
India
|
5911 | 35626496 | 24427052716032 |
Russian Federation
|
5755 | 46604232 | 10495220428616 |
Indonesia
|
3545 | 18085376 | 1199601680384 |
United Kingdom
|
3159 | 73061728 | 31197002203136 |
Germany
|
3131 | 113037064 | 69379342991360 |
Australia
|
3006 | 40874288 | 20488401262336 |
Poland
|
2478 | 18904320 | 15332824781824 |
Canada
|
2441 | 54752296 | 4306671240448 |
France
|
2243 | 75924736 | 12205467566080 |
Ukraine
|
2022 | 8589824 | 5091007004672 |
Bangladesh
|
1850 | 1880064 | 877069271040 |
Netherlands
|
1595 | 53615312 | 26318408451584 |
Italy
|
1298 | 51826816 | 28513956462592 |
Argentina
|
1290 | 19681280 | 18745315885056 |
Hong Kong
|
1278 | 17618884 | 7846979371776 |
Japan
|
1265 | 160009832 | 33605907644416 |
Spain
|
1231 | 34272256 | 7556552658944 |