1. ASNs by Country
    2. ›
  2. US
    3. ›
  3. AS23528

AS23528

Sparkpost

SPARKPOST
Organization
Title
Sparkpost
Details
Regional Internet registry
ARIN
IP Addresses count
11,520
Coordinates
Summary
The organization Sparkpost allocates 17 IP netblocks under the autonomous system number (ASN ) of 23528. The regional internet registry (RIR ) for this ASN is ARIN. The country in which these IPs are located is United States of America (US), which is on #1 out of 249 countries by the total amount of ASNs allocated - 27,927.

AS23528 has 2 peers, 2 upstreams and 0 downstreams with a total of 11,520 IP addresses.
IP Address ranges
Block Description IPs count
147.160.155.0/24 Pinterest, Inc. (PINTE-1) 256
147.253.208.0/20 Proxy-registered route object 4,096
147.253.220.0/23 Proxy-registered route object 512
147.253.222.0/24 Proxy-registered route object 256
156.70.2.0/23 MS-820 512
156.70.4.0/23 MS-820 512
161.129.25.0/24 Publishing Services, LLC (PSL-317) 256
161.129.27.0/24 Publishing Services, LLC (PSL-317) 256
162.247.166.0/24 ICIMS 256
162.247.167.0/24 ICIMS 256
192.158.253.0/24 Trulia Inc (TRULI-2) 256
192.174.80.0/20 BroadRBand.com, AS32976 4,096
192.174.92.0/24 BroadRBand.com, AS32976 256
192.174.94.0/24 BroadRBand.com, AS32976 256
192.174.95.0/24 BroadRBand.com, AS32976 256
194.28.204.0/23 GB-OMETRIA 512
216.24.61.0/24 Win.Net Internet A 256
Peers
ASN Name IPs Count
AS174 Cogent Communications 27,507,456
AS3257 GTT Communications Inc. 2,478,976
Upstreams
ASN Name IPs Count
AS174 Cogent Communications 27,507,456
AS3257 GTT Communications Inc. 2,478,976
Downstreams
There are no downstreams for this ASN.
Related networks
Connect Financial Software Solutions, LLC
AS395709
Illinois Tool Works
AS20310
DoD Network Information Center
AS138
pcOrder.com
AS10470
Monolithic Power Systems,Inc
AS398572
Headquarters, USAISC
AS3882
Headquarters, USAISC
AS537
empower, Delivered by Craighead Electric
AS22413
WidePoint Integrated Solutions Corp.
AS11120
Penncom Internet Co.
AS6918
US FOODSERVICE INC.
AS29733
Everyone.net, Inc.
AS30627