- Registered on
- 16 Apr 2018 (8 years old)
- Registered to
- ARIN-MS-820 (arin)
- [Transfer History]
- Network status
- Active, Allocated under ARIN
- Network type
- Content
- Prefixes Originated
- 80 IPv4, 0 IPv6
| Prefix | Description | |
|---|---|---|
|
|
91.206.59.0/24 | Ometria Ltd |
|
|
137.22.224.0/24 | Braze, inc |
|
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137.22.225.0/24 | Braze, inc |
|
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137.22.226.0/24 | Braze, inc |
|
|
137.22.227.0/24 | Braze, inc |
|
|
137.22.228.0/24 | Braze, inc |
|
|
137.22.229.0/24 | Braze, inc |
|
|
137.22.230.0/24 | Braze, inc |
|
|
137.22.231.0/24 | Braze, inc |
|
|
137.22.232.0/24 | Braze, inc |
|
|
137.22.233.0/24 | Braze, inc |
|
|
137.22.234.0/24 | Braze, inc |
|
|
137.22.235.0/24 | Braze, inc |
|
|
137.22.236.0/24 | Braze, inc |
|
|
137.22.237.0/24 | Braze, inc |
|
|
137.22.238.0/24 | Braze, inc |
|
|
137.22.239.0/24 | Braze, inc |
|
|
137.22.240.0/24 | Braze, inc |
|
|
137.22.241.0/24 | Braze, inc |
|
|
137.22.242.0/24 | Braze, inc |
|
|
137.22.243.0/24 | Braze, inc |
|
|
137.22.244.0/24 | Braze, inc |
|
|
137.22.247.0/24 | Braze, inc |
|
|
137.22.248.0/24 | Braze, inc |
|
|
137.22.249.0/24 | Braze, inc |
|
|
137.22.250.0/24 | Braze, inc |
|
|
147.160.155.0/24 | Pinterest, Inc. |
|
|
147.253.208.0/20 | Bird.com Inc. |
|
|
147.253.220.0/23 | Bird.com Inc. |
|
|
147.253.222.0/24 | Bird.com Inc. |
|
|
156.70.2.0/23 | Bird.com Inc. |
|
|
156.70.4.0/23 | Bird.com Inc. |
|
|
156.70.12.0/23 | Bird.com Inc. |
|
|
156.70.16.0/23 | Bird.com Inc. |
|
|
156.70.22.0/23 | Bird.com Inc. |
|
|
156.70.24.0/23 | Bird.com Inc. |
|
|
156.70.34.0/23 | Bird.com Inc. |
|
|
156.70.46.0/23 | Bird.com Inc. |
|
|
156.70.52.0/23 | Bird.com Inc. |
|
|
156.70.62.0/23 | Bird.com Inc. |
|
|
156.70.72.0/24 | Bird.com Inc. |
|
|
156.70.73.0/24 | Bird.com Inc. |
|
|
156.70.76.0/23 | Bird.com Inc. |
|
|
156.70.88.0/23 | Bird.com Inc. |
|
|
156.70.116.0/23 | Bird.com Inc. |
|
|
156.70.120.0/23 | Bird.com Inc. |
|
|
156.70.150.0/23 | Bird.com Inc. |
|
|
161.129.25.0/24 | Publishing Services, LLC |
|
|
161.129.27.0/24 | Publishing Services, LLC |
|
|
161.199.112.0/24 | NGP VAN, Inc. |
|
|
162.247.166.0/24 | iCIMS |
|
|
162.247.167.0/24 | iCIMS |
|
|
168.203.32.0/23 | Bird.com Inc. |
|
|
168.203.34.0/23 | Bird.com Inc. |
|
|
168.203.36.0/23 | Bird.com Inc. |
|
|
168.203.42.0/23 | Bird.com Inc. |
|
|
168.203.46.0/23 | Bird.com Inc. |
|
|
168.203.48.0/22 | Bird.com Inc. |
|
|
168.203.52.0/24 | Bird.com Inc. |
|
|
192.133.16.0/24 | NGP VAN, Inc. |
|
|
192.158.253.0/24 | Trulia Inc |
|
|
192.174.80.0/20 | Bird.com Inc. |
|
|
192.174.92.0/24 | Bird.com Inc. |
|
|
192.174.94.0/24 | Bird.com Inc. |
|
|
192.174.95.0/24 | Bird.com Inc. |
|
|
194.28.204.0/23 | Ometria Ltd |
|
|
199.15.224.0/24 | Bird.com Inc. |
|
|
199.15.225.0/24 | Bird.com Inc. |
|
|
199.15.226.0/23 | Bird.com Inc. |
|
|
216.24.61.0/24 | Pinterest, Inc. |
|
|
223.165.112.0/24 | Braze, inc |
|
|
223.165.114.0/24 | Braze, inc |
|
|
223.165.116.0/24 | Braze, inc |
|
|
223.165.117.0/24 | Braze, inc |
|
|
223.165.122.0/24 | Braze, inc |
|
|
223.165.123.0/24 | Braze, inc |
|
|
223.165.124.0/24 | Braze, inc |
|
|
223.165.125.0/24 | Braze, inc |
|
|
223.165.126.0/24 | Braze, inc |
|
|
223.165.127.0/24 | Braze, inc |
Network Policy
Click here to learn more about what this graph means and what makes up a network policy
Chart Display Options
Prefixes in selected policy
How are upstreams and downstreams calculated?
Upstreams
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS3257 | GTT Communications Inc. | ✔ | ✘ | |
| AS174 | Cogent Communications, LLC | ✔ | ✘ | |
| AS6939 | Hurricane Electric LLC | ✔ | ✘ |
Peers
| ASN | Description | IPv4 | IPv6 | |
|---|---|---|---|---|
| AS6939 | Hurricane Electric LLC | ✔ | ✘ | |
| AS3257 | GTT Communications Inc. | ✔ | ✘ | |
| AS174 | Cogent Communications, LLC | ✔ | ✘ | |
| AS8928 | GTT Communications Inc. | ✔ | ✘ |
ASHandle: AS23528 OrgID: MS-820 ASName: SPARKPOST ASNumber: 23528 RegDate: 2018-04-16 Updated: 2018-04-16 Source: ARIN OrgID: MS-820 OrgName: Bird.com Inc. CanAllocate: Street: 4701 Sangamore Road suite 100N-139 City: Bethesda State/Prov: MD Country: US PostalCode: 20816 RegDate: 2015-12-09 Updated: 2025-08-14 OrgAdminHandle: SEA25-ARIN OrgTechHandle: MATTR5-ARIN OrgTechHandle: PARMA32-ARIN OrgTechHandle: PILLA10-ARIN OrgAbuseHandle: SEA25-ARIN OrgNOCHandle: SEA25-ARIN OrgRoutingHandle: PARMA32-ARIN OrgDNSHandle: PARMA32-ARIN Source: ARIN OrgAdminHandle: SEA25-ARIN OrgAdminName: SparkPost Elite Abuse # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: MATTR5-ARIN OrgTechName: Felix Mattrat # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: PARMA32-ARIN OrgTechName: Tyler Parman # Email removed, Log into bgp.tools to see whois emails OrgTechHandle: PILLA10-ARIN OrgTechName: Balasubramania Pillai # Email removed, Log into bgp.tools to see whois emails OrgAbuseHandle: SEA25-ARIN OrgAbuseName: SparkPost Elite Abuse # Email removed, Log into bgp.tools to see whois emails OrgNOCHandle: SEA25-ARIN OrgNOCName: SparkPost Elite Abuse # Email removed, Log into bgp.tools to see whois emails OrgRoutingHandle: PARMA32-ARIN OrgRoutingName: Tyler Parman # Email removed, Log into bgp.tools to see whois emails OrgDNSHandle: PARMA32-ARIN OrgDNSName: Tyler Parman # Email removed, Log into bgp.tools to see whois emailsLast Update: 2026-06-14T03:25:52Z UTC
Member of the following AS-SETs
| - | Member | ASN Count |
|---|---|---|
| RIPE | as-transroute-spec | 19618 |
| RADB | as-hurricane | 25048 |
| RIPE | as-gttcust | 91774 |
| RADB | as-23528 | 1 |