ASN AS2648 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS2648?

AS2648 is listed under National Oceanic and Atmospheric Administration.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS2648 National Oceanic and Atmospheric Administration

ASN Lookup Tool

National Oceanic and Atmospheric Administration noaa.gov

US 21 Routes

AS Data

AS2648

AS2648 – National Oceanic and Atmospheric Administration

AS Number	2648
AS Name	NOAA-BOULDER
Organization	National Oceanic and Atmospheric Administration (noaabo-z)
Country	US
Website	noaa.gov
Number of IPv4 Routes	18
Number of IPv6 Routes	3
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	1993-05-20

ASN Intelligence API for production workflows

Use ASN data for AS2648 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2610:20:8804::/46	AS2648	National Oceanic and Atmospheric Administration	National Oceanic and Atmospheric Administration	~5×10²⁴
132.163.98.0/23	AS2648	National Oceanic and Atmospheric Administration	National Institute of Standards and Technology	512
137.75.232.0/21	AS2648	National Oceanic and Atmospheric Administration	National Oceanic and Atmospheric Administration	2048
132.163.68.0/22	AS2648	National Oceanic and Atmospheric Administration	National Institute of Standards and Technology	1024
132.163.67.0/24	AS2648	National Oceanic and Atmospheric Administration	National Institute of Standards and Technology	256
132.163.80.0/20	AS2648	National Oceanic and Atmospheric Administration	National Institute of Standards and Technology	4096
132.163.100.0/22	AS2648	National Oceanic and Atmospheric Administration	National Institute of Standards and Technology	1024
2610:20:9122::/48	AS2648	National Oceanic and Atmospheric Administration	National Oceanic and Atmospheric Administration	~1×10²⁴
137.75.240.0/20	AS2648	National Oceanic and Atmospheric Administration	National Oceanic and Atmospheric Administration	4096
137.75.192.0/19	AS2648	National Oceanic and Atmospheric Administration	National Oceanic and Atmospheric Administration	8192
132.163.72.0/21	AS2648	National Oceanic and Atmospheric Administration	National Institute of Standards and Technology	2048
137.75.228.0/22	AS2648	National Oceanic and Atmospheric Administration	National Oceanic and Atmospheric Administration	1024
132.163.128.0/17	AS2648	National Oceanic and Atmospheric Administration	National Institute of Standards and Technology	32768
132.163.0.0/18	AS2648	National Oceanic and Atmospheric Administration	National Institute of Standards and Technology	16384
137.75.0.0/18	AS2648	National Oceanic and Atmospheric Administration	National Oceanic and Atmospheric Administration	16384
2610:20:6b00::/40	AS2648	National Oceanic and Atmospheric Administration	National Institute of Standards and Technology	~309×10²⁴
132.163.112.0/20	AS2648	National Oceanic and Atmospheric Administration	National Institute of Standards and Technology	4096
140.208.160.0/20	AS2648	National Oceanic and Atmospheric Administration	Office of Oceanic and Atmospheric Research Geophysical Fluid Dynamics Laboratory	4096
137.75.128.0/18	AS2648	National Oceanic and Atmospheric Administration	National Oceanic and Atmospheric Administration	16384
132.163.104.0/21	AS2648	National Oceanic and Atmospheric Administration	National Institute of Standards and Technology	2048
204.238.94.0/24	AS2648	National Oceanic and Atmospheric Administration	National Weather Service Western Region Headquarters	256

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:       2648
ASName:         NOAA-BOULDER
ASHandle:       AS2648
RegDate:        1993-05-20
Updated:        2020-09-04
Ref:            https://rdap.arin.net/registry/autnum/2648


OrgName:        National Oceanic and Atmospheric Administration
OrgId:          NOAABO-Z
Address:        325 Broadway
City:           Boulder
StateProv:      CO
PostalCode:     80305
Country:        US
RegDate:        2020-08-25
Updated:        2020-08-25
Ref:            https://rdap.arin.net/registry/entity/NOAABO-Z


OrgTechHandle: NAT41-ARIN
OrgTechName:   N-Wave ARIN Tech
OrgTechPhone:  +1-812-856-7477 
OrgTechEmail:  nwave-arin-tech@noaa.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/NAT41-ARIN

OrgAbuseHandle: NAA40-ARIN
OrgAbuseName:   N-Wave ARIN Abuse
OrgAbusePhone:  +1-812-856-7477 
OrgAbuseEmail:  nwave-arin-abuse@noaa.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NAA40-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

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "2648",
    "as_handle" : "AS2648",
    "as_name" : "NOAA-BOULDER",
    "tech_contacts" : [ "NAT41-ARIN" ],
    "abuse_contacts" : [ "NAA40-ARIN" ],
    "date_created" : "1993-05-20",
    "date_updated" : "2020-09-04",
    "source" : "https://rdap.arin.net/registry/autnum/2648"
  } ],
  "organization" : {
    "handle" : "NOAABO-Z",
    "name" : "National Oceanic and Atmospheric Administration",
    "address" : [ "325 Broadway", "Boulder", "CO", "80305", "US" ],
    "street" : "Broadway",
    "city" : "Boulder",
    "state" : "CO",
    "zip_code" : "80305",
    "country" : [ "US" ],
    "date_created" : "2020-08-25",
    "date_updated" : "2020-08-25",
    "source" : "https://rdap.arin.net/registry/entity/NOAABO-Z",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NAT41-ARIN",
    "name" : "N-Wave ARIN Tech",
    "email" : [ "nwave-arin-tech@noaa.gov" ],
    "phone" : [ "+1-812-856-7477" ],
    "source" : "https://rdap.arin.net/registry/entity/NAT41-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NAA40-ARIN",
    "name" : "N-Wave ARIN Abuse",
    "email" : [ "nwave-arin-abuse@noaa.gov" ],
    "phone" : [ "+1-812-856-7477" ],
    "source" : "https://rdap.arin.net/registry/entity/NAA40-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS3477	National Oceanic and Atmospheric Administration	US

Upstreams

AS Number	Description	Country
AS3477	National Oceanic and Atmospheric Administration	US

Contacts

Email Contacts

nwave-arin-tech@noaa.gov

Abuse Contacts

nwave-arin-abuse@noaa.gov