ASN Lookup Tool

RTX BBN Technologies, Inc. rtx.com US US 17 Routes

AS Data

AS1856

AS1856 – RTX BBN Technologies, Inc.

AS Number 1856
AS Name DISN-PILOTNET2
Organization RTX BBN Technologies, Inc.(rbtc-z)
Country US
Website rtx.com
Number of IPv4 Routes 17
Number of IPv6 Routes 0
ASN type BUSINESS
Registry ARIN
Date Allocated 1992-05-27

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Use ASN data for AS1856 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
128.33.0.0/16 65536
192.1.110.0/24 256
192.1.120.0/23 512
192.1.113.0/24 256
192.1.140.0/24 256
192.1.24.0/21 2048
192.1.20.0/22 1024
192.1.0.0/22 1024
192.1.64.0/19 8192
192.1.8.0/21 2048

Raw Whois Response

#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       1856
ASName:         DISN-PILOTNET2
ASHandle:       AS1856
RegDate:        1992-05-27
Updated:        2022-09-20    
Ref:            https://rdap.arin.net/registry/autnum/1856


OrgName:        RTX BBN Technologies, Inc.
OrgId:          RBTC-Z
Address:        10 Moulton St.
City:           Cambridge
StateProv:      MA
PostalCode:     02138
Country:        US
RegDate:        2018-03-19
Updated:        2024-03-15
Ref:            https://rdap.arin.net/registry/entity/RBTC-Z


OrgAbuseHandle: GILLE168-ARIN
OrgAbuseName:   Gillen, Matthew 
OrgAbusePhone:  +1-617-873-5263 
OrgAbuseEmail:  matthew.gillen@rtx.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/GILLE168-ARIN

OrgNOCHandle: GILLE168-ARIN
OrgNOCName:   Gillen, Matthew 
OrgNOCPhone:  +1-617-873-5263 
OrgNOCEmail:  matthew.gillen@rtx.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/GILLE168-ARIN

OrgTechHandle: AJC44-ARIN
OrgTechName:   Chinique, Alberto Jesus
OrgTechPhone:  +1-410-290-6158 
OrgTechEmail:  alberto.chinique@raytheon.com
OrgTechRef:    https://rdap.arin.net/registry/entity/AJC44-ARIN

OrgTechHandle: GILLE168-ARIN
OrgTechName:   Gillen, Matthew 
OrgTechPhone:  +1-617-873-5263 
OrgTechEmail:  matthew.gillen@rtx.com
OrgTechRef:    https://rdap.arin.net/registry/entity/GILLE168-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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number Description Country
AS7018 AT&T Enterprises, LLC US

Upstreams

AS Number Description Country
AS7018 AT&T Enterprises, LLC US

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Frequently Asked Questions

ASN AS1856 is an Autonomous System Number used to identify a network for BGP internet routing.
AS1856 is listed under RTX BBN Technologies, Inc..
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.