AS18438 Brown Brothers Harriman & Company
BROWNB
IPv4 Addresses: 4,864
Number of Peers: 9
Number of Prefixes: 19
ASN Allocated: 29th August 2000
AS18438 Summary
Regional Registry:
ARINAllocation Status:
AssignedAllocation Date:
29th August 2000Allocated Country:
AS18438 Network
IPv4 Prefixes:
19IPv4 Peers:
9IPv4 Upstreams:
9IPv6 Prefixes:
0IPv6 Peers:
0IPv6 Upstreams:
0Contacts
Email Contacts:
Abuse Contacts:
Address:
Harborside Financial Center,
185 Hudson Street,
Suite 1150,
Jersey City,
NJ,
07311,
US
| Country | Announced Prefix | Description | Valid ROA | Parent Prefix | RIR |
|---|---|---|---|---|---|
|
192.200.1.0/24 | Brown Brothers Harriman & Company | 192.200.1.0/24 | ARIN | |
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192.200.2.0/24 | Brown Brothers Harriman & Company | 192.200.2.0/24 | ARIN | |
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192.200.3.0/24 | Brown Brothers Harriman & Company | 192.200.3.0/24 | ARIN | |
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192.200.5.0/24 | Brown Brothers Harriman & Company | 192.200.5.0/24 | ARIN | |
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192.200.6.0/24 | Brown Brothers Harriman & Company | 192.200.6.0/24 | ARIN | |
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|
192.200.7.0/24 | Brown Brothers Harriman & Company | 192.200.7.0/24 | ARIN | |
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192.200.8.0/24 | Brown Brothers Harriman & Company | 192.200.8.0/24 | ARIN | |
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|
204.136.16.0/24 | Brown Brothers Harriman & Co. | 204.136.16.0/20 | ARIN | |
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|
204.136.19.0/24 | Brown Brothers Harriman & Co. | 204.136.16.0/20 | ARIN | |
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204.136.20.0/24 | Brown Brothers Harriman & Co. | 204.225.84.0/24 | ARIN | |
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|
204.136.23.0/24 | Brown Brothers Harriman & Co. | 204.136.16.0/20 | ARIN | |
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|
204.136.24.0/24 | Brown Brothers Harriman & Co. | 204.136.16.0/20 | ARIN | |
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204.136.25.0/24 | Brown Brothers Harriman & Co. | 204.136.16.0/20 | ARIN | |
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204.136.26.0/24 | Brown Brothers Harriman & Co. | 205.176.0.0/16 | ARIN | |
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|
204.136.27.0/24 | Brown Brothers Harriman & Co. | 204.136.16.0/20 | ARIN | |
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204.136.28.0/24 | Brown Brothers Harriman & Co. | 204.136.16.0/20 | ARIN | |
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204.136.29.0/24 | Brown Brothers Harriman & Co. | 204.136.16.0/20 | ARIN | |
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204.136.30.0/24 | Brown Brothers Harriman & Co. | 204.136.16.0/20 | ARIN | |
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204.136.31.0/24 | Brown Brothers Harriman & Co. | 204.136.16.0/20 | ARIN |
| Country | ASN | Name | Description |
|---|---|---|---|
|
AS55002 | DEFENSE-NET | F5, Inc. |
 |
AS2516 | APNIC-AS-X-BLOCK | Asia Pacific Network Information Centre |
 |
AS8220 | COLT | COLT Technology Services Group Limited |
|
AS54004 | OPTIMUM-WIFI2 | Optimum WiFi |
 |
AS6830 | LibertyGlobal | Liberty Global (formerly UPC Broadband Holding, aka AORTA) |
|
AS174 | COGENT-174 | Cogent Communications |
|
AS46887 | CROWNCASTLE-AS46887 | Crown Castle Fiber LLC |
|
AS3356 | LEVEL3 | Level 3 Parent, LLC |
|
AS6461 | ZAYO-6461 | Zayo Bandwidth |
| Country | ASN | Name | Description |
|---|---|---|---|
|
AS55002 | DEFENSE-NET | F5, Inc. |
|
AS174 | COGENT-174 | Cogent Communications |
|
AS3356 | LEVEL3 | Level 3 Parent, LLC |
|
AS46887 | CROWNCASTLE-AS46887 | Crown Castle Fiber LLC |
|
AS2516 | APNIC-AS-X-BLOCK | Asia Pacific Network Information Centre |
|
AS6461 | ZAYO-6461 | Zayo Bandwidth |
|
AS6830 | LibertyGlobal | Liberty Global (formerly UPC Broadband Holding, aka AORTA) |
|
AS8220 | COLT | COLT Technology Services Group Limited |
|
AS54004 | OPTIMUM-WIFI2 | Optimum WiFi |
IPv4 Upstream Graph
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# # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2024, American Registry for Internet Numbers, Ltd. # ASNumber: 18438 ASName: BROWNB ASHandle: AS18438 RegDate: 2000-08-29 Updated: 2017-04-21 Ref: https://rdap.arin.net/registry/autnum/18438 OrgName: Brown Brothers Harriman & Company OrgId: BBH-3 Address: Harborside Financial Center Address: 185 Hudson Street, Suite 1150 City: Jersey City StateProv: NJ PostalCode: 07311 Country: US RegDate: 1992-07-22 Updated: 2019-08-13 Ref: https://rdap.arin.net/registry/entity/BBH-3 OrgAbuseHandle: HOSTM1081-ARIN OrgAbuseName: hostmaster OrgAbusePhone: +1-201-418-5600 OrgAbuseEmail: [email protected] OrgAbuseRef: https://rdap.arin.net/registry/entity/HOSTM1081-ARIN OrgTechHandle: HOSTM1081-ARIN OrgTechName: hostmaster OrgTechPhone: +1-201-418-5600 OrgTechEmail: [email protected] OrgTechRef: https://rdap.arin.net/registry/entity/HOSTM1081-ARIN RTechHandle: HOSTM1081-ARIN RTechName: hostmaster RTechPhone: +1-201-418-5600 RTechEmail: [email protected] RTechRef: https://rdap.arin.net/registry/entity/HOSTM1081-ARIN # # ARIN WHOIS data and services are subject to the Terms of Use # available at: https://www.arin.net/resources/registry/whois/tou/ # # If you see inaccuracies in the results, please report at # https://www.arin.net/resources/registry/whois/inaccuracy_reporting/ # # Copyright 1997-2024, American Registry for Internet Numbers, Ltd. #
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