AS131630 Lazco Corporation 🇹🇼 TW
Announcing 17 prefixes, seen at the RIS collectors.
IPv4 prefixes
7
3,072 (12 × /24)
IPv6 prefixes
10
2.1 × /32
Upstreams
6
transit providers observed
Peers
3
settlement-free adjacencies
Downstreams
10
transit customers observed
Customer cone
6
ASes reachable through it
Registry and operator data
- AS number
- AS131630
- Name
- Lazco Corporation
- Organisation
- Lazco Global
- Country
- 🇹🇼 TW
- RIR
- APNIC
- Allocated
- 2011-07-21
- Network type
- Cable/DSL/ISP
- Traffic levels
- 5-10Gbps
- Scope
- Global
- Peering policy
- Open
- IRR as-set
- AS131630:AS-LAZCO
- Website
- https://www.lazco.tw
- Looking glass
- https://lg.lazco.tw
- PeeringDB
- net/23453
- Exchanges
- 4
- Facilities
- 1
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 |
|---|---|---|---|---|---|
| AS20473 The Constant Company, LLC | 🇺🇸 US | 17,172 | 1,817 | 32 | CAIDA |
| AS17408 AboveNet Communications Taiwan | 🇹🇼 TW | 7,161 | 106 | 89 | inferred |
| AS134823 Sky Digital Co., Ltd. | 🇹🇼 TW | 230 | 33 | 11 | CAIDA |
| AS32595 Liberally Network, LLC | 🇺🇸 US | 19 | 4 | 59 | CAIDA |
| AS204844 NCSE NETWORK LTD | 🇬🇧 GB | 9 | 4 | 195 | CAIDA |
| AS131657 Hong Da Storage Equipment Co., Ltd. | 🇹🇼 TW | 0 | 19 | 264 | inferred |
Peers
Adjacencies that look settlement-free rather than transit
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS6939 Hurricane Electric LLC | 🇺🇸 US | 53,574 | 235 | 618 | CAIDA |
| AS24482 SG.GS | 🇸🇬 SG | 4,770 | 45 | 35 | CAIDA |
| AS38855 STUIX Route Servers | 🇹🇼 TW | 0 | 0 | 36 | CAIDA |
Downstreams
Networks this one appears to provide transit to
| Network | Country | Cone | IPv4 prefixes | Paths | Source |
|---|---|---|---|---|---|
| AS197537 Wisdom Cloud Internet Technology Pte. Ltd. | 🇸🇬 SG | 4 | 181 | 328 | CAIDA |
| AS205592 HUANG CHI-HAN | 🇹🇼 TW | 0 | 0 | 67 | inferred |
| AS24381 BGP.Exchange | 🇦🇺 AU | 0 | 1 | 51 | inferred |
| AS214084 CHUN-HSIANG HSIEH | 🇹🇼 TW | 0 | 0 | 37 | inferred |
| AS131147 Taiwan Li Run Ltd. | 🇹🇼 TW | 0 | 0 | 37 | inferred |
| AS131610 Dowtek Corporation | 🇹🇼 TW | 0 | 0 | 37 | inferred |
| AS131624 Dowtek Corporation | 🇹🇼 TW | 0 | 0 | 37 | inferred |
| AS213428 CHIEH SHENG LIN | 🇹🇼 TW | 0 | 0 | 37 | inferred |
| AS131651 Lazco Corporation | 🇹🇼 TW | 0 | 0 | 35 | CAIDA |
| AS197000 RIPE NCC - Anycast DNS | 🇳🇱 NL | 0 | 3 | 4 | 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.