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.

AS4139 InterServe Communications

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Search ASN

AS Data

IP Routes

Raw Whois

Parsed Whois

Peers

Upstreams

Downstreams

Legacy Routes

InterServe Communications interserve.com

US 0 Routes

AS Data

AS4139

AS4139 – InterServe Communications

AS Number	4139
AS Name	INTERSRV
Organization	InterServe Communications(inters-9)
Country	US
Website	interserve.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	1994-12-02

ASN Intelligence API for production workflows

Use ASN data for AS4139 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

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:       4139
ASName:         INTERSRV
ASHandle:       AS4139
RegDate:        1994-12-02
Updated:        1994-12-02    
Ref:            https://rdap.arin.net/registry/autnum/4139


OrgName:        InterServe Communications
OrgId:          INTERS-9
Address:        430 Sherman Avenue, Suite 212
City:           Palo Alto
StateProv:      CA
PostalCode:     94306
Country:        US
RegDate:        1994-12-02
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/INTERS-9


OrgAbuseHandle: RG102-ARIN
OrgAbuseName:   Giouard, Ray 
OrgAbusePhone:  +1-415-328-4333 
OrgAbuseEmail:  ray@interserve.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/RG102-ARIN

OrgTechHandle: RG102-ARIN
OrgTechName:   Giouard, Ray 
OrgTechPhone:  +1-415-328-4333 
OrgTechEmail:  ray@interserve.com
OrgTechRef:    https://rdap.arin.net/registry/entity/RG102-ARIN

RTechHandle: RG102-ARIN
RTechName:   Giouard, Ray 
RTechPhone:  +1-415-328-4333 
RTechEmail:  ray@interserve.com
RTechRef:    https://rdap.arin.net/registry/entity/RG102-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

Frequently Asked Questions

What is ASN AS4139?

ASN AS4139 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS4139?

AS4139 is listed under InterServe Communications.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

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.