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AS13821

ACML

AllianceBernstein L.P.

Registry

Authoritative registration data

AS number
13821
Name
ACML
Organisation
AllianceBernstein L.P.
Country
—
RIR
ARIN
Registered
Source:asn:rdap retrieved

IPv4 prefixes

17

IPv6 prefixes

0

Total announced

17

Announced prefixes

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

Prefixes announced by AS13821
206.218.246.0/23 IPv4 /23 not checked
103.216.134.0/24 IPv4 /24 not checked
165.101.85.0/24 IPv4 /24 not checked
206.218.206.0/24 IPv4 /24 not checked
206.218.207.0/24 IPv4 /24 not checked
206.218.209.0/24 IPv4 /24 not checked
206.218.213.0/24 IPv4 /24 not checked
206.218.214.0/24 IPv4 /24 not checked
206.218.215.0/24 IPv4 /24 not checked
206.218.223.0/24 IPv4 /24 not checked
206.218.229.0/24 IPv4 /24 not checked
206.218.232.0/24 IPv4 /24 not checked
206.218.234.0/24 IPv4 /24 not checked
206.218.235.0/24 IPv4 /24 not checked
206.218.240.0/24 IPv4 /24 not checked
206.218.248.0/24 IPv4 /24 not checked
206.218.249.0/24 IPv4 /24 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

No Internet Exchange memberships found

The exchange directory has no current membership records for this AS.

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 AS13821 in BGP paths by route collectors.

Source:ripestat:asn-neighbours observed

Observed upstreams

13 networks seen before AS13821 in AS paths

Observed upstreams
Families
AS54004 LIGHTPATH 259 1,008
v4
AS6461 ZAYO-6461 335 951
v4
AS174 COGENT-174 188 711
v4
AS7474 OPTUSCOM-AS01-AU 281 668
v4
AS9304 HUTCHISON-AS-AP 163 424
v4
AS3356 LEVEL3 255 331
v4
AS62833 PILOT-HFN 251 330
v4
AS36086 TELX-LEGACY 262 328
v4
AS4637 ASN-TELSTRA-GLOBAL 105 282
v4
AS2914 NTT-DATA-2914 197 256
v4
AS13237 LAMBDANET-AS 149 192
v4
AS8220 COLT 124 174
v4
AS15830 Equinix 55 74
v4

No rows match “”.

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Observed downstreams

1 networks seen after AS13821 in AS paths

Observed downstreams
Families
AS65106 1 2
v4

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.