128.197.236.0/23
BGP Announced
| AS | CIDR | Description |
|---|---|---|
| AS111 |
128.197.0.0/16
|
BOSTONU-AS - Boston University, US |
Real Time BGP Data
| AS / Info | Prefix | AS Path |
|---|---|---|
| Real-time BGP data for 128.197.236.0/23 is loaded by JavaScript after the page renders and is not part of this page's HTML. | ||
Reverse DNS List (Total:109)
| IP | Host | DateTime |
|---|---|---|
| 128.197.236.1 | f5-pubnet-gw.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.2 | F5-Pubnet-111-virtual-gw.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.3 | F5-Pubnet-881-virtual-gw.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.4 | bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.5 | texmail-ext.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.6 | F5float-1281972360.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.7 | F51-1281972360.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.8 | f52-1281972360.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.9 | braan.bumc.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.11 | bi.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.12 | adfs3-external.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.13 | sail2.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.15 | bi-self.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.19 | sims.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.20 | ist-vendor-test.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.21 | F5-test.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.22 | f5-test-2.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.23 | weblogin-devl.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.24 | weblogin-test.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.34 | shib-qa-crc.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.37 | kuali-research-qa.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.38 | kuali-research-stg.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.39 | sail3.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.40 | kuali-research.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.42 | linklogin.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.43 | adfs3-dev-external-443.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.44 | devwebcamp-f5vip.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.45 | share.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.46 | linklogin-qa.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.49 | occhealthconnect.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.50 | share2.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.54 | slone-webtest2.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.59 | reports-nephtc-prod.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.60 | syslog-pub.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.62 | degree-advice.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.63 | ist-ca-psm.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.64 | ist-ca-psmp.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.65 | psa.buw.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.67 | wwwru1.bumc.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.68 | wwwru1-test.bumc.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.69 | ccure-portal.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.70 | msea.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.75 | sth-archon.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.76 | lamp.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.77 | wwwv102.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.78 | biolucida.bumc.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.79 | www-redirector.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.80 | comvideo.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.82 | dreamer.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.84 | massopioiddata.com | 2026-09-19 09:34:54 |
| 128.197.236.85 | masslocalinstitute.info | 2026-09-19 09:34:54 |
| 128.197.236.86 | shib-crc.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.87 | biosmart.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.88 | outlookaddin.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.89 | diagnosectedata.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.90 | wco-setup.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.92 | ist-dataeng-prod.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.96 | citycoboston.com | 2026-09-19 09:34:54 |
| 128.197.236.97 | agganisarena.com | 2026-09-19 09:34:54 |
| 128.197.236.98 | masscoalitionfororalhealth.org | 2026-09-19 09:34:54 |
| 128.197.236.99 | wwwv2.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.102 | spark.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.105 | wwwv1.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.106 | bumc.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.107 | rims.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.110 | staging.dentalcareernetwork.com | 2026-09-19 09:34:54 |
| 128.197.236.111 | dentalcareernetwork.com | 2026-09-19 09:34:54 |
| 128.197.236.117 | db-mon-prod.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.120 | ams.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.121 | ams-test.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.122 | sph.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.126 | texmail.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.127 | xmail.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.128 | xmail-temp.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.129 | server-smtp-pool.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.130 | server-smtp-pool-test.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.132 | ist-exchange-2019-qa.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.133 | ist-dev-exchange.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.134 | legacymail.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.141 | passwordreset.bu-qa.com | 2026-09-19 09:34:54 |
| 128.197.236.142 | passwordreg.bu-qa.com | 2026-09-19 09:34:54 |
| 128.197.236.144 | wwwv4.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.146 | thenetworkcader.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.150 | xmail-old-temp.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.155 | pam.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.160 | sctk.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.166 | terrier-web.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.167 | neuromics.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.168 | musicatk.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.169 | mira.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.170 | hsb-data.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.171 | web-lb.bumc.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.172 | facilities.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.173 | nephtc.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.174 | cpr-new.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.176 | sail4.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.177 | hotresdb.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.178 | neurogpt.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.179 | met-learn3.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.180 | vkolawiki.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.181 | ist-ldap-query-qa-crc.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.182 | ist-ldap-query-dv-crc.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.183 | ist-ldap-query-pr-crc.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.184 | scholarservices.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.185 | met-gate3.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.186 | adv-insight.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.187 | adv-meilisearch.bu.edu | 2026-09-19 09:34:54 |
| 128.197.236.188 | met-avatar3.bu.edu | 2026-09-19 09:34:54 |
| 128.197.237.252 | f5-vipnet-bd.bu.edu | 2026-09-19 09:34:54 |
Top 20 / total ASN
| Country / Region | Allocated ASNs | ASN IPv4 Number | ASN IPv6 Number(/64) |
|---|---|---|---|
United States
|
32219 | 1497299200 | 975910303763789 |
Brazil
|
9157 | 77606656 | 31373490721038 |
China
|
6582 | 356442368 | 148181518405677 |
India
|
6264 | 35222528 | 24757297422338 |
Russian Federation
|
5752 | 47281664 | 11487351490128 |
Indonesia
|
3995 | 11931904 | 1335890477063 |
Germany
|
3253 | 114097664 | 72219796635914 |
United Kingdom
|
3148 | 71173888 | 33263329673219 |
Australia
|
3042 | 40737792 | 20616764002310 |
Canada
|
2518 | 54993920 | 4262402850822 |
Poland
|
2465 | 19310592 | 14416672134154 |
France
|
2174 | 74868480 | 12994736816131 |
Ukraine
|
2014 | 8336384 | 5178559168512 |
Bangladesh
|
2002 | 2099968 | 1166247198721 |
Netherlands
|
1619 | 51557120 | 19177824780814 |
Hong Kong
|
1363 | 20882176 | 5802796253456 |
Argentina
|
1349 | 18638848 | 19658027630592 |
Italy
|
1317 | 52913664 | 29680064266240 |
Japan
|
1277 | 161360384 | 33661432037381 |
Republic of Korea
|
1177 | 112819456 | 17726344724493 |