AS55721 — BLACKBERRY
AS Name: BLACKBERRY
Description: Research In Motion Limited Blackberry Limited
Organization: ORG-BL8-AP
Registry: RADB
aut-num: AS55721
as-name: BLACKBERRY
descr: Research In Motion Limited
admin-c: IPADM-RIM-BB
tech-c: IPADM-RIM-BB
notify: ipadmin@rim.com
mnt-by: MAINT-AS18705
changed: ipadmin@rim.com 20101129 #17:40:03Z
source: RADB
last-modified: 2023-11-13T15:46:33Z
aut-num: AS55721
as-name: BL-AP
descr: Blackberry Limited
country: CA
org: ORG-BL8-AP
admin-c: BLNA3-AP
tech-c: BLNA3-AP
mnt-lower: MAINT-RIM-AP
mnt-routes: MAINT-RIM-AP
mnt-irt: IRT-RIM-AP
abuse-c: AR1512-AP
mnt-by: APNIC-HM
last-modified: 2025-10-26T22:08:42Z
source: APNIC
Direct Membership
Macros that directly list AS55721 as a member:
AS-BB-APAC(2 members)
Expanded Membership
All macros containing AS55721 (directly or via nested macros): 43
Show 43 macros
AS-BB-APAC(2 ASNs)
AS-BLACKBERRY(16 ASNs)
AS3491:AS-CUSTOMERS-NA(25,092 ASNs)
AS3491:AS-CUSTOMERS-AP(58,474 ASNs)
AS-CAIS(61,483 ASNs)
AS-HKIX(64,663 ASNs)
AS-DATAIX(82,325 ASNs)
AS-DATAIX-UA(82,325 ASNs)
AS3326:AS-PEERS-UA(83,796 ASNs)
AS3326:AS-UA(83,796 ASNs)
AS-GLOBEINTERNET(84,477 ASNs)
AS-GLOBEINTERNET-CLIENTS(84,477 ASNs)
AS-SEATTLEIX-RS-CLIENTS(84,639 ASNs)
AS-TELIANETEU-V6(85,444 ASNs)
AS1299:AS-TWELVE99-EU-V6(85,444 ASNs)
AS-TELIANETEU(85,632 ASNs)
AS1299:AS-TWELVE99-EU-V4(85,632 ASNs)
AS-TELIANETNA(86,938 ASNs)
AS1299:AS-TWELVE99-NA-V4(86,938 ASNs)
AS-TELIANETNA-V6(86,952 ASNs)
AS1299:AS-TWELVE99-NA-V6(86,952 ASNs)
AS-SOX(90,571 ASNs)
AS59900:AS-B-IX-PARTNERS(90,888 ASNs)
AS-VIX-RS(90,892 ASNs)
AS-VIX-RS-V6(91,142 ASNs)
AS216369:AS-IX(91,206 ASNs)
AS-TELIANET-V6(92,705 ASNs)
AS1299:AS-TWELVE99-V6(92,705 ASNs)
AS-TELIANET(92,989 ASNs)
AS1299:AS-TWELVE99-V4(92,989 ASNs)
AS-BCIX(93,003 ASNs)
AS16374:AS-BCIX-ALL(93,003 ASNs)
AS1299:AS-TWELVE99(93,076 ASNs)
AS-TIXZH(94,757 ASNs)
AS-DECIX(96,509 ASNs)
AS-NFON-DECIX-PEERS-V4(96,509 ASNs)
AS-NFON-DECIX-PEERS-V6(96,509 ASNs)
AS6695:AS-DECIX-FRA(96,509 ASNs)
AS-ST1-IXPS(96,670 ASNs)
AS-DECIX-V6(100,277 ASNs)
AS6695:AS-DECIX-FRA-V6(100,277 ASNs)
AS-CLOUD-IX-PRO(100,911 ASNs)
AS-MERKEL-PEERS(100,925 ASNs)
Upstream AS Paths
15 unique paths, avg length 2.5
AS Looking Glass
Upstream paths (matching graph above)
AS55721 IPv4 Address Subnets (1)
| 103.246.200.0/24 | 🇨🇦 CA | BLACKBERRY | BLACKBERRY |