AS23528 - SPARKPOST - Bird.com Inc., US

United States United Kingdom Ireland
AS Number
AS23528
AS Name
SPARKPOST
Org Name
Bird.com Inc.
Country
United States
Registry

arin

RegDate

2015-12-09

Updated

2025-08-14

AS23528 Looking Glass
IPv4Prefixes

78

IPv6Prefixes

0

IPv4 NUMs

32,768

IPv6 NUMs(/64)

0

32,768 IPv4 Addresses
CIDR Description IP Num
45.81.230.0/24 DE-MAILCOMMERCE 256
91.206.59.0/24 Ometria Ltd 256
103.11.244.0/24 NEUAILES NEUAILES GLOBAL TECHNOLOGIES PVT LTD 256
137.22.224.0/24 Braze, inc 256
137.22.225.0/24 Braze, inc 256
137.22.226.0/24 Braze, inc 256
137.22.227.0/24 Braze, inc 256
137.22.228.0/24 Braze, inc 256
137.22.229.0/24 Braze, inc 256
137.22.230.0/24 Braze, inc 256
137.22.231.0/24 Braze, inc 256
137.22.232.0/24 Braze, inc 256
137.22.233.0/24 Braze, inc 256
137.22.234.0/24 Braze, inc 256
137.22.235.0/24 Braze, inc 256
137.22.236.0/24 Braze, inc 256
137.22.237.0/24 Braze, inc 256
137.22.238.0/24 Braze, inc 256
137.22.239.0/24 Braze, inc 256
137.22.240.0/24 Braze, inc 256
137.22.241.0/24 Braze, inc 256
137.22.242.0/24 Braze, inc 256
137.22.243.0/24 Braze, inc 256
137.22.244.0/24 Braze, inc 256
147.160.155.0/24 Pinterest, Inc. 256
147.253.208.0/20 Sparkpost 4096
147.253.220.0/23 Sparkpost 512
147.253.222.0/24 Sparkpost 256
156.70.2.0/23 Sparkpost 512
156.70.4.0/23 Sparkpost 512
156.70.12.0/23 Sparkpost 512
156.70.16.0/23 Bird.com Inc. 512
156.70.22.0/23 Sparkpost 512
156.70.24.0/23 Sparkpost 512
156.70.34.0/23 Sparkpost 512
156.70.46.0/23 Sparkpost 512
156.70.52.0/23 Sparkpost 512
156.70.62.0/23 Sparkpost 512
156.70.72.0/24 Sparkpost 256
156.70.73.0/24 Sparkpost 256
156.70.76.0/23 Sparkpost 512
156.70.88.0/23 Sparkpost 512
156.70.116.0/23 Sparkpost 512
156.70.120.0/23 Sparkpost 512
156.70.150.0/23 Sparkpost 512
161.129.25.0/24 Publishing Services, LLC 256
161.129.27.0/24 Publishing Services, LLC 256
161.199.112.0/24 NGP VAN, Inc. 256
162.247.166.0/24 iCIMS 256
162.247.167.0/24 iCIMS 256
168.203.32.0/23 Sparkpost 512
168.203.34.0/23 Sparkpost 512
168.203.36.0/23 Sparkpost 512
168.203.42.0/23 Sparkpost 512
168.203.46.0/23 Sparkpost 512
168.203.48.0/22 Sparkpost 1024
192.133.16.0/24 NGP VAN, Inc. 256
192.158.253.0/24 Trulia Inc 256
192.174.80.0/20 Sparkpost 4096
192.174.92.0/24 Sparkpost 256
192.174.94.0/24 Sparkpost 256
192.174.95.0/24 Sparkpost 256
194.28.204.0/23 Ometria Ltd 512
199.15.224.0/24 Sparkpost 256
199.15.225.0/24 Sparkpost 256
199.15.226.0/23 Sparkpost 512
199.182.168.0/24 20 Point Networks LLC 256
216.24.61.0/24 Pinterest, Inc. 256
223.165.112.0/24 Braze, inc 256
223.165.114.0/24 Braze, inc 256
223.165.116.0/24 Braze, inc 256
223.165.117.0/24 Braze, inc 256
223.165.122.0/24 Braze, inc 256
223.165.123.0/24 Braze, inc 256
223.165.124.0/24 Braze, inc 256
223.165.125.0/24 Braze, inc 256
223.165.126.0/24 Braze, inc 256
223.165.127.0/24 Braze, inc 256
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS174 COGENT-174 - Cogent Communications, LLC, US United States 35,908,352 185,519,505,408 IPv4 IPv4
AS3257 GTT-BACKBONE - GTT Communications Inc., US United States 8,633,600 841,814,704,128 IPv4 IPv4
AS6939 HURRICANE - Hurricane Electric LLC, US United States 581,888 282,627,370,713,088 IPv4 IPv4 
ASNumber:       23528
ASName:         SPARKPOST
ASHandle:       AS23528
RegDate:        2018-04-16
Updated:        2018-04-16    
Ref:            https://rdap.arin.net/registry/autnum/23528


OrgName:        Bird.com Inc.
OrgId:          MS-820
Address:        4701 Sangamore Road suite 100N-139
City:           Bethesda
StateProv:      MD
PostalCode:     20816
Country:        US
RegDate:        2015-12-09
Updated:        2025-08-14
Ref:            https://rdap.arin.net/registry/entity/MS-820


OrgTechHandle: MATTR5-ARIN
OrgTechName:   Mattrat, Felix 
OrgTechPhone:  +3000000000 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/MATTR5-ARIN

OrgRoutingHandle: PARMA32-ARIN
OrgRoutingName:   Parman, Tyler 
OrgRoutingPhone:  +1-415-578-5222 
OrgRoutingEmail:  [email protected]
OrgRoutingRef:    https://rdap.arin.net/registry/entity/PARMA32-ARIN

OrgAbuseHandle: SEA25-ARIN
OrgAbuseName:   SparkPost Elite Abuse
OrgAbusePhone:  +1-410-872-4910 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SEA25-ARIN

OrgDNSHandle: PARMA32-ARIN
OrgDNSName:   Parman, Tyler 
OrgDNSPhone:  +1-415-578-5222 
OrgDNSEmail:  [email protected]
OrgDNSRef:    https://rdap.arin.net/registry/entity/PARMA32-ARIN

OrgNOCHandle: SEA25-ARIN
OrgNOCName:   SparkPost Elite Abuse
OrgNOCPhone:  +1-410-872-4910 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/SEA25-ARIN

OrgTechHandle: PARMA32-ARIN
OrgTechName:   Parman, Tyler 
OrgTechPhone:  +1-415-578-5222 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/PARMA32-ARIN

OrgTechHandle: PILLA10-ARIN
OrgTechName:   Pillai, Balasubramania 
OrgTechPhone:  +1-410-953-9519 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/PILLA10-ARIN