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AS55219

SOURCEFIRE-LABS

Cisco Systems, Inc.

Registry

Authoritative registration data

AS number
55219
Name
SOURCEFIRE-LABS
Organisation
Cisco Systems, Inc.
Country
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

4

IPv6 prefixes

9

Total announced

13

Announced prefixes

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

Prefixes announced by AS55219
172.110.204.0/22 IPv4 /22 not checked
172.110.204.0/23 IPv4 /23 not checked
198.148.78.0/23 IPv4 /23 not checked
12.167.151.0/24 IPv4 /24 not checked
2620:121::/44 IPv6 /44 not checked
2620:121:1::/48 IPv6 /48 not checked
2620:121:2::/48 IPv6 /48 not checked
2620:121:4::/48 IPv6 /48 not checked
2620:121:5::/48 IPv6 /48 not checked
2620:121:6::/48 IPv6 /48 not checked
2620:121:7::/48 IPv6 /48 not checked
2620:121::/48 IPv6 /48 not checked
2620:28:c000::/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 AS55219
Address families
AMS-IX 1,000 Mbps IPv4 · IPv6
Equinix Amsterdam: Equinix IX - AM Metro 1,000 Mbps IPv4 · IPv6
Equinix Ashburn 20,000 Mbps IPv4 · IPv6
Equinix Chicago 2,000 Mbps IPv4 · IPv6
Equinix Dallas 2,000 Mbps IPv4 · IPv6
Equinix San Jose 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 AS55219 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

43 networks seen before AS55219 in AS paths

No rows match “”.

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Observed downstreams

0 networks seen after AS55219 in AS paths

No downstreams observed

This AS was not seen carrying traffic towards another network.

Uncertain adjacencies

50 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.