206208 looking glass

AS48231 CRE Network, LLC 🇺🇸 US

Announcing 13 prefixes, seen at the RIS collectors.

IPv4 prefixes
5
1,280 (5 × /24)
IPv6 prefixes
8
1,793 × /48
Upstreams
3
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
3
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS48231
Name
CRE Network, LLC
Organisation
CRE Network, LLC
Country
🇺🇸 US
RIR
RIPENCC
Allocated
2023-07-20
Network type
Network Services
Scope
Global
Peering policy
Open
IRR as-set
AS-CRENET
Website
https://www.crenet.cc
Looking glass
https://lg.as48231.net
PeeringDB
net/33670
Exchanges
3
Facilities
1

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

13 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Upstreams

Networks seen providing transit to this one

Network Country Cone IPv4 prefixes Paths Source
AS174 Cogent Communications, LLC 🇺🇸 US 67,299 3,739 58 CAIDA
AS17408 AboveNet Communications Taiwan 🇹🇼 TW 28,069 106 5 inferred
AS20473 The Constant Company, LLC 🇺🇸 US 20,472 1,733 390 CAIDA

Peers

Adjacencies that look settlement-free rather than transit

Network Country Cone IPv4 prefixes Paths Source
AS6939 Hurricane Electric LLC 🇺🇸 US 56,760 237 316 CAIDA
AS24482 SG.GS 🇸🇬 SG 23,712 45 13 CAIDA
AS38855 STUIX Route Servers 🇹🇼 TW 0 0 13 CAIDA

Downstreams

Networks this one appears to provide transit to

Network Country Cone IPv4 prefixes Paths Source
AS210445 Chen-Yi Wang 🇹🇼 TW 0 0 182 inferred
AS62925 CRE Network, LLC 🇺🇸 US 0 0 72 inferred
AS206434 CHENG-CHIH TSAI 🇹🇼 TW 0 0 72 inferred

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.