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AS12033

ASN-AT-12033

Adams TelSystems, Inc.

Registry

Authoritative registration data

AS number
12033
Name
ASN-AT-12033
Organisation
Adams TelSystems, Inc.
Country
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

7

IPv6 prefixes

1

Total announced

8

Announced prefixes

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

Prefixes announced by AS12033
159.48.96.0/19 IPv4 /19 not checked
206.71.192.0/19 IPv4 /19 not checked
66.226.96.0/19 IPv4 /19 not checked
216.138.0.0/20 IPv4 /20 not checked
216.138.16.0/20 IPv4 /20 not checked
216.138.32.0/20 IPv4 /20 not checked
75.98.176.0/20 IPv4 /20 not checked
2605:3000::/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 AS12033
Address families
Equinix Chicago 100,000 Mbps IPv4 · IPv6
KCIX 100,000 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 AS12033 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

3 networks seen before AS12033 in AS paths

Observed upstreams
Families
AS6939 HURRICANE 1,064 3,877
v4 v6
AS1299 TWELVE99 96 421
v4 v6
AS174 COGENT-174 121 370
v4 v6

No rows match “”.

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Observed downstreams

5 networks seen after AS12033 in AS paths

Observed downstreams
Families
AS36667 311 738
v4 v6
AS16856 410 576
v4
AS62920 232 324
v4
AS393892 22 70
v4
AS397334 4 5
v4

No rows match “”.

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Uncertain adjacencies

3 adjacencies that may be an artefact of collector peering

Uncertain adjacencies
Families
AS19151 BBO-1 5 25
v4 v6
AS49544 i3Dnet 4 24
v4 v6
AS34927 iFog-GmbH 2 2
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.