172.217.21.0/24


Seen 427700 times between November 28th, 2016 and April 9th, 2020.


General Info

Geo United States (US) —
AS AS15169 - GOOGLE, US
Note: An IP might be announced by multiple ASs. This is not shown.
Registrar ARIN
Route 172.217.21.0/24 (Route of ASN)

Recent Screenshots

Direct hits
Summary of pages hosted on this subnet

ASNs AS15169 | 2030x AS | 5x

IPs 172.217.21.225 | 335x 172.217.21.193 | 290x 172.217.21.198 | 261x 172.217.21.227 | 213x 172.217.21.230 | 182x 172.217.21.238 | 99x 172.217.21.195 | 89x 172.217.21.243 | 84x 172.217.21.226 | 82x 172.217.21.194 | 73x

Domains ad.doubleclick.net | 200x www.google.de | 180x www.googleadservices.com | 103x goo.gl | 102x ajax.googleapis.com | 78x storage.googleapis.com | 55x www.google.ch | 26x 6100125.fls.doubleclick.net | 22x www.google.com.mx | 20x 6679503.fls.doubleclick.net | 19x

Countries US | 2034x  | 1x

Recent scans (2035 total) Show all

URL Submitted
www.googleadservices.com an hour ago
www.googleadservices.com 6 days ago
www.googleadservices.com/pagead/aclk? 21 days ago
www.googleadservices.com/pagead/conversion_async.js 24 days ago
172.217.21.206/generate_204 a month ago

Incoming hits
Summary of pages that talked to this subnet

ASNs AS13335 | 54178x AS16509 | 45763x AS20940 | 26604x AS16625 | 26306x AS14618 | 25014x AS54113 | 16669x AS15169 | 15553x AS24940 | 9195x AS16276 | 8861x AS19994 | 7546x

IPs 104.130.101.193 | 5975x 95.100.75.174 | 5669x 94.130.222.94 | 2440x 138.201.202.213 | 2145x 195.20.13.151 | 1789x 134.213.233.244 | 1764x 13.107.42.13 | 1733x 216.24.224.134 | 1705x 104.109.76.213 | 1570x 81.89.49.116 | 1459x

Domains www.unitec.mx | 5975x www.asiandate.com | 5420x qiita.com | 3140x www.emailonacid.com | 2950x www.anastasiadate.com | 2852x litmus.com | 2575x www.mimecast.com | 2462x thenairobihosp.org | 2440x www.campaigner.com | 2214x www.biedmee.be | 2145x

Countries US | 238701x NL | 35527x DE | 24351x  | 20769x FR | 14684x GB | 14152x IE | 9679x CA | 6917x BE | 5701x EU | 5672x

Recent scans (425665 total) Show all

URL Submitted
0xne.com/121/Login.php 24 minutes ago
broadcast2world.us 25 minutes ago
rebellionsupply.com 25 minutes ago
fliphtml5.com/cpxeo/leee 25 minutes ago
login.verizonwireless.com 29 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 AS15169 | 2032x AS16509 | 250x AS13335 | 178x AS16276 | 118x AS32934 | 109x AS20940 | 90x AS13213 | 79x AS32748 | 78x AS14618 | 75x AS29990 | 72x AS16625 | 66x AS54113 | 66x AS13414 | 58x AS15133 | 51x AS60068 | 45x AS20446 | 44x AS36351 | 44x AS35415 | 34x AS29854 | 32x AS54104 | 30x

IPs 172.217.21.227 | 466x 172.217.21.238 | 413x 172.217.21.225 | 401x 172.217.21.193 | 365x 172.217.21.233 | 266x 172.217.21.198 | 262x 172.217.21.195 | 233x 172.217.21.234 | 216x 172.217.21.230 | 184x 172.217.21.228 | 177x 172.217.21.206 | 175x 172.217.21.201 | 159x 172.217.23.163 | 125x 216.58.205.238 | 125x 172.217.23.161 | 123x 216.58.205.227 | 122x 172.217.21.226 | 121x 216.58.205.233 | 118x 172.217.18.163 | 115x 172.217.21.194 | 114x

Domains www.gstatic.com | 771x apis.google.com | 724x www.blogger.com | 669x fonts.gstatic.com | 626x www.google.com | 624x resources.blogblog.com | 556x fra16s13-in-f3.1e100.net | 462x fonts.googleapis.com | 450x fra16s13-in-f238.1e100.net | 413x fra16s13-in-f225.1e100.net | 401x fra16s12-in-f193.1e100.net | 365x adservice.google.com | 337x ssl.gstatic.com | 295x www.google-analytics.com | 291x 2.bp.blogspot.com | 273x pagead2.googlesyndication.com | 270x fra16s13-in-f9.1e100.net | 264x adservice.google.de | 252x fra16s12-in-f198.1e100.net | 251x 1.bp.blogspot.com | 244x

Related screenshots
Screenshots of pages that talked to this subnet

WHOIS for 172.217.21.0/24


inetnum:        172.103.96.0 - 172.240.255.255
netname:        NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK
descr:          IPv4 address block not managed by the RIPE NCC
remarks:        ------------------------------------------------------
remarks:
remarks:        For registration information,
remarks:        you can consult the following sources:
remarks:
remarks:        IANA
remarks:        http://www.iana.org/assignments/ipv4-address-space
remarks:        http://www.iana.org/assignments/iana-ipv4-special-registry
remarks:        http://www.iana.org/assignments/ipv4-recovered-address-space
remarks:
remarks:        AFRINIC (Africa)
remarks:        http://www.afrinic.net/ whois.afrinic.net
remarks:
remarks:        APNIC (Asia Pacific)
remarks:        http://www.apnic.net/ whois.apnic.net
remarks:
remarks:        ARIN (Northern America)
remarks:        http://www.arin.net/ whois.arin.net
remarks:
remarks:        LACNIC (Latin America and the Carribean)
remarks:        http://www.lacnic.net/ whois.lacnic.net
remarks:
remarks:        ------------------------------------------------------
country:        EU # Country is really world wide
admin-c:        IANA1-RIPE
tech-c:         IANA1-RIPE
status:         ALLOCATED UNSPECIFIED
mnt-by:         RIPE-NCC-HM-MNT
created:        2019-01-07T10:44:09Z
last-modified:  2019-01-07T10:44:09Z
source:         RIPE

role:           Internet Assigned Numbers Authority
address:        see http://www.iana.org.
admin-c:        IANA1-RIPE
tech-c:         IANA1-RIPE
nic-hdl:        IANA1-RIPE
remarks:        For more information on IANA services
remarks:        go to IANA web site at http://www.iana.org.
mnt-by:         RIPE-NCC-MNT
created:        1970-01-01T00:00:00Z
last-modified:  2001-09-22T09:31:27Z
source:         RIPE # Filtered

Debug — Elasticsearch took 4126ms + 1399ms