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AS131630

LAZCO

Lazco Corporation

Registry

Authoritative registration data

AS number
131630
Name
LAZCO
Organisation
Lazco Corporation
Country
Flag of Taiwan TW Taiwan
RIR
APNIC
Registered
Source:asn:rdap retrieved

IPv4 prefixes

7

IPv6 prefixes

10

Total announced

17

Announced prefixes

Observed in BGP by route collectors, not a registry allocation list

Prefixes announced by AS131630
103.196.172.0/23 IPv4 /23 not checked
103.51.88.0/23 IPv4 /23 not checked
151.158.224.0/23 IPv4 /23 not checked
162.4.236.0/23 IPv4 /23 not checked
202.5.10.0/23 IPv4 /23 not checked
151.158.224.0/24 IPv4 /24 not checked
160.30.99.0/24 IPv4 /24 not checked
2402:4f20::/32 IPv6 /32 RPKI valid
2402:6420::/32 IPv6 /32 RPKI valid
2a14:7580:6000::/36 IPv6 /36 RPKI valid
2a14:7580:f300::/40 IPv6 /40 RPKI valid
2402:4f20:10::/48 IPv6 /48 not checked
2402:4f20:1::/48 IPv6 /48 RPKI valid
2402:4f20:3::/48 IPv6 /48 not checked
2402:4f20:4::/48 IPv6 /48 not checked
2402:4f20::/48 IPv6 /48 RPKI valid
2a0f:85c1:390::/48 IPv6 /48 not checked

No rows match “”.

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Source:ripestat:announced-prefixes observed

Internet Exchanges

Exchanges where this network has a listed peering LAN connection

Internet Exchange memberships listed for AS131630
Address families
NRIX 40,000 Mbps IPv6
STUIX 10,000 Mbps IPv4 · IPv6
TPIX-TW 1,000 Mbps IPv4 · IPv6
ixFabric - Taipei 1,000 Mbps IPv6

No rows match “”.

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Source:peeringdb retrieved

Exchange membership means the network has a listed connection; it does not prove peering with other members.

Observed adjacencies

Networks seen next to AS131630 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

8 networks seen before AS131630 in AS paths

Observed upstreams
Families
AS6939 HURRICANE 2,387 6,082
v4 v6
AS131657 AS-FASTLINE 445 2,235
v4 v6
AS204844 NCSE-NETWORK-Global 531 1,663
v4 v6
AS20473 AS-VULTR 676 1,340
v4 v6
AS32595 LIBERALLY-INTERNATIONAL 309 949
v4 v6
AS17408 ABOVE-AS-AP 209 311
v4 v6
AS134823 SDCL-AS-AP 53 74
v4 v6
AS10133 TPIX-AS-TW 6 26
v4

No rows match “”.

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Observed downstreams

11 networks seen after AS131630 in AS paths

Observed downstreams
Families
AS197537 WISDOM-CLOUD 521 2,656
v4
AS403050 600 1,021
v4 v6
AS205592 Setsuna-Network 253 645
v6
AS24381 BGPE-AS 252 412
v4 v6
AS131610 DOWTEK-AS-TW 249 364
v6
AS131624 DOWTEK-AS-TW 249 364
v6
AS213428 Haco 242 358
v6
AS214084 Bandi-Network 242 358
v6
AS131147 LiRun-AS 241 358
v6
AS131651 LAZCO-VIP 241 348
v6
AS197000 RIPE-NCC-AUTHDNS-AS 14 30
v4 v6

No rows match “”.

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Uncertain adjacencies

4 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 12 155
v4 v6
AS38855 STUIX-AS-TW 12 36
v4 v6
AS59105 HOMENOC 3 23
v4 v6
AS207705 JK-NETWORK 10 20
v6

No rows match “”.

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Note:
These are observed adjacencies derived from BGP path data, not confirmed commercial relationships. A network appearing before another in an AS path does not establish that it is a paying transit customer, a settlement free peer, or anything else contractual. Adjacencies marked uncertain were seen only as direct peers of a route collector, so the collector's own peering may have created them.