ASN AS29951 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS29951?

AS29951 is listed under Syptec.

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.

AS29951 Syptec | IPGeolocation.io

ASN Lookup Tool

Syptec syptec.com

US 63 Routes

AS Data

AS29951

AS29951 – Syptec

AS Number	29951
AS Name	SYPTEC-NOC
Organization	Syptec (syptec-1)
Country	US
Website	syptec.com
Number of IPv4 Routes	63
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2003-06-13

ASN Intelligence API for production workflows

Use ASN data for AS29951 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
70.99.194.0/24	AS29951	Syptec	Syptec Phoenix	256
70.99.204.0/23	AS29951	Syptec	Syptec Las Vegas	512
67.138.106.0/24	AS29951	Syptec	Syptec Los Angeles	256
67.136.125.0/24	AS29951	Syptec	Syptec	256
152.232.79.0/24	AS29951	Syptec	Syptec Support	256
70.98.204.0/22	AS29951	Syptec	Syptec Las Vegas	1024
67.138.110.0/24	AS29951	Syptec	Syptec Los Angeles	256
70.99.192.0/22	AS29951	Syptec	Syptec Phoenix	1024
209.63.71.0/24	AS29951	Syptec	Syptec	256
216.229.55.0/24	AS29951	Syptec	Dr. Geek Corp.	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:       29951
ASName:         SYPTEC-NOC
ASHandle:       AS29951
RegDate:        2003-06-13
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/29951


OrgName:        Syptec
OrgId:          SYPTEC-1
Address:        PO Box 1322
City:           Riverton
StateProv:      UT
PostalCode:     84065
Country:        US
RegDate:        2001-02-06
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/SYPTEC-1


OrgNOCHandle: STS24-ARIN
OrgNOCName:   Syptec Technical support
OrgNOCPhone:  +1-801-478-2449 
OrgNOCEmail:  abuse@syptec.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/STS24-ARIN

OrgAbuseHandle: STS24-ARIN
OrgAbuseName:   Syptec Technical support
OrgAbusePhone:  +1-801-478-2449 
OrgAbuseEmail:  abuse@syptec.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/STS24-ARIN

OrgTechHandle: STS24-ARIN
OrgTechName:   Syptec Technical support
OrgTechPhone:  +1-801-478-2449 
OrgTechEmail:  abuse@syptec.com
OrgTechRef:    https://rdap.arin.net/registry/entity/STS24-ARIN

RNOCHandle: NC147-ARIN
RNOCName:   Case, Noah 
RNOCPhone:  +1-801-478-2449 
RNOCEmail:  noah@syptec.com
RNOCRef:    https://rdap.arin.net/registry/entity/NC147-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" : "29951",
    "as_handle" : "AS29951",
    "as_name" : "SYPTEC-NOC",
    "tech_contacts" : [ "STS24-ARIN" ],
    "abuse_contacts" : [ "STS24-ARIN" ],
    "date_created" : "2003-06-13",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/29951"
  } ],
  "organization" : {
    "handle" : "SYPTEC-1",
    "name" : "Syptec",
    "address" : [ "PO Box 1322", "Riverton", "UT", "84065", "US" ],
    "city" : "Riverton",
    "state" : "UT",
    "zip_code" : "84065",
    "country" : [ "US" ],
    "date_created" : "2001-02-06",
    "date_updated" : "2024-11-25",
    "source" : "https://rdap.arin.net/registry/entity/SYPTEC-1",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "STS24-ARIN",
    "name" : "Syptec Technical support",
    "email" : [ "abuse@syptec.com" ],
    "phone" : [ "+1-801-478-2449" ],
    "source" : "https://rdap.arin.net/registry/entity/STS24-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "STS24-ARIN",
    "name" : "Syptec Technical support",
    "email" : [ "abuse@syptec.com" ],
    "phone" : [ "+1-801-478-2449" ],
    "source" : "https://rdap.arin.net/registry/entity/STS24-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS55286	B2 Net Solutions Inc.	CA
AS6461	Zayo Bandwidth	US
AS13649	Flexential Colorado Corp.	US

Upstreams

AS Number	Description	Country
AS55286	B2 Net Solutions Inc.	CA
AS6461	Zayo Bandwidth	US
AS13649	Flexential Colorado Corp.	US