AS6404 FactSet Research Systems, Inc. 🇺🇸 US
Announcing 10 prefixes, seen at the RIS collectors.
IPv4 prefixes
10
2,816 (11 × /24)
IPv6 prefixes
0
-
Upstreams
13
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
- AS6404
- Name
- FactSet Research Systems, Inc.
- Organisation
- FactSet Research Systems, Inc.
- Country
- 🇺🇸 US
- RIR
- ARIN
- Allocated
- 1996-04-02
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Upstreams
Networks seen providing transit to this one
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS3356 Lumen (Level 3) | 🇺🇸 US | 70,913 | 2,080 | 77 | CAIDA |
| AS701 Verizon Business | 🇺🇸 US | 55,389 | 957 | 5 | CAIDA |
| AS6461 Zayo Bandwidth | 🇺🇸 US | 52,640 | 215 | 82 | CAIDA |
| AS8220 COLT | 🇬🇧 GB | 46,731 | 155 | 39 | CAIDA |
| AS5580 GTT Communications (APAC) | 🇳🇱 NL | 20,099 | 35 | 4 | CAIDA |
| AS15830 Equinix, Inc. | 🇳🇱 NL | 18,481 | 1,081 | 77 | CAIDA |
| AS9304 HGC Global Communications Limited | 🇭🇰 HK | 6,496 | 2,058 | 40 | CAIDA |
| AS9299 PLDT (Philippine Long Distance Telephone Company) | 🇵🇭 PH | 4,057 | 521 | 19 | CAIDA |
| AS46887 Zayo (fka. Crown Castle) | 🇺🇸 US | 1,413 | 798 | 33 | CAIDA |
| AS3549 Lumen (fka. Global Crossing) | 🇺🇸 US | 941 | 797 | 2 | CAIDA |
| AS54004 Cablevision Lightpath LLC | 🇺🇸 US | 406 | 292 | 9 | CAIDA |
| AS63927 RISE | 🇭🇰 HK | 255 | 6 | 22 | CAIDA |
| AS17819 Equinix Asia Pacific | 🇸🇬 SG | 0 | 12 | 1 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
No peers observed at the collectors.
Downstreams
Networks this one appears to provide transit to
No downstreams observed at the collectors.
Relationships marked inferred come from where the two networks sit on the AS paths the collectors see, which is a guess and is wrong for some of them. The rest are stated by CAIDA's published inference over a much wider set of collectors.