37.252.168.0/21


Seen 159676 times between November 28th, 2016 and December 9th, 2019.


General Info

Geo United States (US) —
AS AS29990 - ASN-APPNEXUS - AppNexus, Inc, US
Note: An IP might be announced by multiple ASs. This is not shown.
Registrar ARIN
Route 37.252.168.0/21 (Route of ASN)

Recent Screenshots

Direct hits
Summary of pages hosted on this subnet

ASNs AS29990 | 787x

IPs 37.252.173.22 | 106x 37.252.172.249 | 105x 37.252.173.27 | 101x 37.252.173.38 | 94x 37.252.173.62 | 90x 37.252.172.250 | 82x 37.252.172.40 | 31x 37.252.172.70 | 28x 37.252.172.39 | 23x 37.252.172.27 | 21x

Domains ib.adnxs.com | 428x secure.adnxs.com | 283x m.adnxs.com | 27x fra1-ib.adnxs.com | 10x 37.252.172.70 | 7x 37.252.172.40 | 4x 37.252.173.22 | 4x 37.252.172.53 | 3x 37.252.172.80 | 3x sharethrough.adnxs.com | 3x

Countries  | 582x EU | 205x

Recent scans (787 total) Show all

URL Submitted
m.adnxs.com/ut/v3 2 days ago
m.adnxs.com/ut/v3 2 days ago
ads.perfectaudience.com/seg 2 days ago
ads.perfectaudience.com/seg 2 days ago
ads.perfectaudience.com/seg 2 days ago

Incoming hits
Summary of pages that talked to this subnet

ASNs AS13335 | 34175x AS16509 | 17345x AS14618 | 11099x AS20940 | 10381x AS54113 | 6695x AS16625 | 6242x AS15169 | 6059x AS16276 | 4714x AS19551 | 3473x AS14265 | 2388x

IPs 65.98.207.245 | 2388x 195.20.13.151 | 2336x 2a02:e980:d::87 | 1594x 206.16.239.65 | 989x 54.76.152.48 | 861x 34.233.33.121 | 821x 52.30.100.254 | 760x 216.87.78.87 | 707x 192.0.66.2 | 703x 2606:4700::6810:b1a | 632x

Domains www.mimecast.com | 3434x www.coupa.com | 2417x getemail.io | 1873x www.proofpoint.com | 1597x litmus.com | 1479x www.dropcatch.com | 1443x pastebin.com | 1058x www.gartner.com | 990x www.emailonacid.com | 924x cryptojobslist.com | 749x

Countries US | 98953x DE | 10476x FR | 10384x NL | 10205x IE | 4566x EU | 3978x  | 3970x GB | 2453x BE | 1607x CA | 1123x

Recent scans (158889 total) Show all

URL Submitted
service.sanoma.com/optiext/optiextension.dll?ID=ql0P6fBECqSMK_GcIph752FQWfWlJ... 16 minutes ago
service.sanoma.com/optiext/optiextension.dll?ID=TknmJo1tfOAHgyMDgXQR5QI7HPVxl... 16 minutes ago
service.sanoma.com/optiext/optiextension.dll?ID=TknztmqmlwuTej8GN0FWwVKdIdABU... 17 minutes ago
warfleetpress.ca 28 minutes ago
apple.news/AcHL6RXMXSnuNvgmG3lUtBg?articleList=AcHL6RXMXSnuNvgmG3lUtBg,A2Jjfk... 41 minutes ago

Recent screenshots
Screenshots of pages hosted on this subnet

Related infrastructure
Summary of infrastructure which pages hosted on this subnet frequently talked to

ASNs AS29990 | 787x AS15169 | 14x AS20940 | 9x AS13238 | 8x AS16509 | 8x AS16625 | 7x AS54312 | 6x AS26667 | 4x AS54113 | 4x AS14618 | 3x AS16276 | 3x AS174 | 3x AS27281 | 3x AS3356 | 3x AS44066 | 3x AS8068 | 3x AS10913 | 2x AS2914 | 2x AS30419 | 2x AS36351 | 2x

IPs 37.252.173.22 | 113x 37.252.172.249 | 108x 37.252.173.27 | 106x 37.252.173.38 | 99x 37.252.173.62 | 95x 37.252.172.250 | 89x 37.252.172.40 | 31x 37.252.172.70 | 28x 37.252.172.39 | 23x 37.252.172.27 | 21x 37.252.172.53 | 21x 37.252.172.12 | 20x 37.252.172.42 | 19x 37.252.172.80 | 15x 37.252.172.180 | 14x 37.252.172.100 | 13x 104.109.80.223 | 8x 2a02:6b8::90 | 8x 185.33.223.206 | 4x 2.18.235.93 | 3x

Domains ib.adnxs.com | 429x secure.adnxs.com | 284x ads.perfectaudience.com | 179x 536.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 113x 534.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 108x 539.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 106x 537.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 99x 535.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 95x 538.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 89x 155.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 31x 154.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 28x m.adnxs.com | 26x 246.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 23x 153.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 21x 156.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 21x 244.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 20x 247.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 19x 152.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 15x 350.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 14x 351.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net | 13x

Related screenshots
Screenshots of pages that talked to this subnet

WHOIS for 37.252.168.0/21


inetnum:        37.252.160.0 - 37.252.175.255
netname:        US-APPNEXUSINC-20120420
country:        EU
org:            ORG-AI61-RIPE
admin-c:        IA4176-RIPE
tech-c:         IA4176-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-APPNEXUSEU1
mnt-routes:     MNT-APPNEXUSEU1
mnt-domains:    MNT-APPNEXUSEU1
created:        2012-04-20T09:09:25Z
last-modified:  2018-06-27T12:40:28Z
source:         RIPE # Filtered

organisation:   ORG-AI61-RIPE
org-name:       AppNexus, Inc.
org-type:       LIR
address:        28 West 23rd St. 2nd Floor
address:        10010
address:        New York, New York
address:        UNITED STATES
phone:          +16468256584
fax-no:         +16468256585
abuse-c:        AR13691-RIPE
mnt-ref:        RIPE-NCC-HM-MNT
mnt-ref:        MNT-APPNEXUSEU1
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MNT-APPNEXUSEU1
admin-c:        MDR242-RIPE
admin-c:        IA4176-RIPE
admin-c:        PERE2-RIPE
admin-c:        SWM6-RIPE
admin-c:        AN6962-RIPE
admin-c:        KVRT1
created:        2012-03-19T16:41:09Z
last-modified:  2018-10-23T13:57:00Z
source:         RIPE # Filtered

role:           IPAdmin
address:        28 W 23rd St., 2nd Floor, New York, NY 10010
nic-hdl:        IA4176-RIPE
mnt-by:         MNT-APPNEXUSEU2
mnt-by:         MNT-APPNEXUSEU3
mnt-by:         MNT-APPNEXUSEU1
created:        2016-09-01T19:00:13Z
last-modified:  2016-09-01T19:00:13Z
source:         RIPE # Filtered

Debug — Elasticsearch took 1071ms + 627ms