AS7871 SEI Data, Inc. 🇺🇸 US
Announcing 5 prefixes, seen at the RIS collectors.
IPv4 prefixes
4
24,576 (96 × /24)
IPv6 prefixes
1
1 × /32
Upstreams
3
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it
Registry and operator data
- AS number
- AS7871
- Name
- SEI Data, Inc.
- Organisation
- SEI Data, Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1997-02-03
- Scope
- Regional
- Peering policy
- Open
- IRR as-set
- RADB::RS-SEID
- Website
- http://www.seicommunications.com
- PeeringDB
- net/34007
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
5 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 98.158.208.0/20 v4 | no ROA | 46 | 3454964617871 | 2026-09-18 |
| 170.4.32.0/19 v4 | no ROA | 46 | 3454964617871 | 2026-09-18 |
| 170.4.176.0/20 v4 | no ROA | 46 | 3454964617871 | 2026-09-18 |
| 206.162.192.0/19 v4 | no ROA | 46 | 3454964617871 | 2026-09-18 |
| 2607:ff40::/32 v6 | no ROA | 38 | 1490733567871 | 2026-09-18 |