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AS51043

ASPIRE01

Aspire Technology Solutions

Registry

Authoritative registration data

AS number
51043
Name
ASPIRE01
Organisation
Aspire Technology Solutions
Country
—
RIR
RIPE
Registered
Source:asn:rdap retrieved

IPv4 prefixes

21

IPv6 prefixes

1

Total announced

22

Announced prefixes

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

Prefixes announced by AS51043
159.242.64.0/18 IPv4 /18 not checked
148.253.160.0/19 IPv4 /19 not checked
83.98.32.0/19 IPv4 /19 not checked
194.238.80.0/20 IPv4 /20 not checked
109.207.16.0/21 IPv4 /21 not checked
178.23.128.0/21 IPv4 /21 not checked
5.22.136.0/21 IPv4 /21 not checked
185.59.180.0/22 IPv4 /22 not checked
212.47.86.0/23 IPv4 /23 not checked
185.151.224.0/24 IPv4 /24 not checked
185.151.226.0/24 IPv4 /24 not checked
185.151.227.0/24 IPv4 /24 not checked
185.173.67.0/24 IPv4 /24 not checked
193.161.11.0/24 IPv4 /24 not checked
193.161.8.0/24 IPv4 /24 not checked
194.247.49.0/24 IPv4 /24 not checked
212.36.127.0/24 IPv4 /24 not checked
45.88.98.0/24 IPv4 /24 not checked
77.73.12.0/24 IPv4 /24 not checked
77.73.9.0/24 IPv4 /24 not checked
82.197.74.0/24 IPv4 /24 not checked
2a00:ed40::/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 AS51043
Address families
IXLeeds 10,000 Mbps IPv4 · IPv6
LINX LON1: Main 50,000 Mbps IPv4 · IPv6
LINX LON2 30,000 Mbps IPv4 · IPv6
LINX Manchester 30,000 Mbps IPv4 · IPv6
LINX Scotland: LINX Scotland 10,000 Mbps IPv4 · IPv6
LONAP: LON0 40,000 Mbps IPv4 · IPv6
NCL-IX 20,000 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 AS51043 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

47 networks seen before AS51043 in AS paths

No rows match “”.

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Observed downstreams

8 networks seen after AS51043 in AS paths

Observed downstreams
Families
AS203185 PebbleTree 367 1,349
v4 v6
AS207925 SQUIRREL-HQ 368 1,009
v4 v6
AS201528 ORCHID-CELLMARK-CHORLEY 737 981
v4 v6
AS205389 ZOOM-INTERNET 373 675
v4 v6
AS207089 uk-itsystems 368 674
v4 v6
AS216207 NEWCASTLE-COUNCIL-AS 264 670
v4
AS208118 NI-Technology-Ltd 264 339
v4
AS201529 ORCHID-CELLMARK-ABINGDON 250 317
v4

No rows match “”.

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Uncertain adjacencies

37 adjacencies that may be an artefact of collector peering

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.