ASN AS16638 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS16638?

AS16638 is listed under Corning Incorporated.

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.

AS16638 Corning Incorporated | IPGeolocation.io

ASN Lookup Tool

Corning Incorporated corning.com

US 4 Routes

AS Data

AS16638

AS16638 – Corning Incorporated

AS Number	16638
AS Name	CORNINGINC01
Organization	Corning Incorporated(cornin)
Country	US
Website	corning.com
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2000-05-30

ASN Intelligence API for production workflows

Use ASN data for AS16638 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

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.197.158.0/23	AS16638	Corning Incorporated	Corning Incorporated	512
199.197.128.0/23	AS16638	Corning Incorporated	Corning Incorporated	512
199.197.148.0/23	AS16638	Corning Incorporated	Corning Incorporated	512
199.197.130.0/23	AS16638	Corning Incorporated	Corning Incorporated	512

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:       16638
ASName:         CORNINGINC01
ASHandle:       AS16638
RegDate:        2000-05-30
Updated:        2021-06-16    
Ref:            https://rdap.arin.net/registry/autnum/16638


OrgName:        Corning Incorporated
OrgId:          CORNIN
Address:        Corning Incorporated
Address:        SP-WW-01-1
City:           Corning
StateProv:      NY
PostalCode:     14831
Country:        US
RegDate:        1992-01-28
Updated:        2024-08-28
Ref:            https://rdap.arin.net/registry/entity/CORNIN


OrgTechHandle: ZI45-ARIN
OrgTechName:   Information Technology
OrgTechPhone:  +1-607-974-9000 
OrgTechEmail:  DNSAdmin@corning.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZI45-ARIN

OrgAbuseHandle: ZC107-ARIN
OrgAbuseName:   Corning Incorporated
OrgAbusePhone:  +1-607-974-9000 
OrgAbuseEmail:  dnsadmin@corning.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZC107-ARIN

OrgTechHandle: ZC107-ARIN
OrgTechName:   Corning Incorporated
OrgTechPhone:  +1-607-974-9000 
OrgTechEmail:  dnsadmin@corning.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZC107-ARIN

OrgAbuseHandle: ZI45-ARIN
OrgAbuseName:   Information Technology
OrgAbusePhone:  +1-607-974-9000 
OrgAbuseEmail:  DNSAdmin@corning.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZI45-ARIN

RTechHandle: SHANK71-ARIN
RTechName:   Shanks, Traci 
RTechPhone:  +1-607-684-3306 
RTechEmail:  ShanksTB@corning.com
RTechRef:    https://rdap.arin.net/registry/entity/SHANK71-ARIN

RTechHandle: REILL114-ARIN
RTechName:   Reilly, Patrick 
RTechPhone:  +1-607-684-1275 
RTechEmail:  reillypj@corning.com
RTechRef:    https://rdap.arin.net/registry/entity/REILL114-ARIN

RAbuseHandle: BURKE333-ARIN
RAbuseName:   Burke, Paul 
RAbusePhone:  +1-607-765-1901 
RAbuseEmail:  burkepr@corning.com
RAbuseRef:    https://rdap.arin.net/registry/entity/BURKE333-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
AS13335	Cloudflare, Inc.	US

Upstreams

AS Number	Description	Country
AS13335	Cloudflare, Inc.	US