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AS19257

SUBRIGO

SUBRIGO CORPORATION

Registry

Authoritative registration data

AS number
19257
Name
SUBRIGO
Organisation
SUBRIGO CORPORATION
Country
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

37

IPv6 prefixes

1

Total announced

38

Announced prefixes

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

Prefixes announced by AS19257
138.229.64.0/19 IPv4 /19 not checked
107.150.184.0/21 IPv4 /21 not checked
107.150.180.0/22 IPv4 /22 not checked
107.150.160.0/23 IPv4 /23 not checked
104.255.149.0/24 IPv4 /24 not checked
104.255.150.0/24 IPv4 /24 not checked
104.255.151.0/24 IPv4 /24 not checked
107.150.187.0/24 IPv4 /24 not checked
138.229.65.0/24 IPv4 /24 not checked
138.229.66.0/24 IPv4 /24 not checked
138.229.69.0/24 IPv4 /24 not checked
138.229.74.0/24 IPv4 /24 not checked
138.229.89.0/24 IPv4 /24 not checked
138.229.91.0/24 IPv4 /24 not checked
162.222.91.0/24 IPv4 /24 not checked
162.222.92.0/24 IPv4 /24 not checked
162.222.94.0/24 IPv4 /24 not checked
199.180.152.0/24 IPv4 /24 not checked
199.180.153.0/24 IPv4 /24 not checked
199.180.154.0/24 IPv4 /24 not checked
199.180.155.0/24 IPv4 /24 not checked
199.180.158.0/24 IPv4 /24 not checked
216.193.226.0/24 IPv4 /24 not checked
216.193.227.0/24 IPv4 /24 not checked
23.252.64.0/24 IPv4 /24 not checked
23.252.65.0/24 IPv4 /24 not checked
23.252.69.0/24 IPv4 /24 not checked
23.252.70.0/24 IPv4 /24 not checked
23.252.73.0/24 IPv4 /24 not checked
23.252.74.0/24 IPv4 /24 not checked
23.252.77.0/24 IPv4 /24 not checked
23.252.78.0/24 IPv4 /24 not checked
65.171.146.0/24 IPv4 /24 not checked
65.171.147.0/24 IPv4 /24 not checked
66.212.26.0/24 IPv4 /24 not checked
72.37.136.0/24 IPv4 /24 not checked
72.37.159.0/24 IPv4 /24 not checked
2605:1880::/32 IPv6 /32 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 AS19257
Address families
Any2West 10,000 Mbps IPv4 · 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 AS19257 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

10 networks seen before AS19257 in AS paths

Observed upstreams
Families
AS174 COGENT-174 1,303 13,795
v4 v6
AS2914 NTT-DATA-2914 925 10,156
v4 v6
AS6939 HURRICANE 198 1,507
v4 v6
AS54623 253 333
v4
AS137409 GSLNETWORKS-AS-AP 23 311
v4 v6
AS37468 ORG-AC4-AFRINIC 8 123
v4 v6
AS7575 7 82
v4
AS7195 7195 8 71
v4 v6
AS18678 18678 1 8
v4
AS6057 6057 2 2
v6

No rows match “”.

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Observed downstreams

11 networks seen after AS19257 in AS paths

Observed downstreams
Families
AS199242 269 9,684
v4
AS10096 264 2,332
v4
AS59447 347 1,400
v4
AS54623 256 746
v4
AS8082 263 335
v4
AS265552 257 334
v4
AS59366 262 333
v4
AS2914 NTT-DATA-2914 20 220
v4
AS6939 HURRICANE 10 48
v4
AS270158 11 17
v4
AS29802 HVC-AS 1 3
v4

No rows match “”.

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Uncertain adjacencies

7 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS24482 SGGS-AS-AP 18 1,105
v4 v6
AS49544 i3Dnet 10 208
v4 v6
AS1828 UNITAS 12 102
v4 v6
AS51185 MAINSTREAMING-AS 7 94
v4
AS36236 NETACTUATE 7 83
v4 v6
AS17639 CONVERGE-AS 7 82
v4
AS45489 SLT-GLOBAL 2 13
v4 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.