ASN AS11042 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11042?

AS11042 is listed under NETWORK TRANSIT HOLDINGS LLC.

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?

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AS11042 NETWORK TRANSIT HOLDINGS LLC

ASN Lookup Tool

NETWORK TRANSIT HOLDINGS LLC networktransit.net

US 102 Routes

AS Data

AS11042

AS11042 – NETWORK TRANSIT HOLDINGS LLC

AS Number	11042
AS Name	NTHL
Organization	NETWORK TRANSIT HOLDINGS LLC (nthl)
Country	US
Website	networktransit.net
Number of IPv4 Routes	96
Number of IPv6 Routes	6
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2010-12-03

ASN Intelligence API for production workflows

Use ASN data for AS11042 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
72.9.241.0/24	AS11042	NETWORK TRANSIT HOLDINGS LLC	NETWORK TRANSIT HOLDINGS LLC	256
207.210.118.0/24	AS11042	NETWORK TRANSIT HOLDINGS LLC	NETWORK TRANSIT HOLDINGS LLC	256
209.51.153.0/24	AS11042	NETWORK TRANSIT HOLDINGS LLC	NETWORK TRANSIT HOLDINGS LLC	256
64.22.101.0/24	AS11042	NETWORK TRANSIT HOLDINGS LLC	NETWORK TRANSIT HOLDINGS LLC	256
64.22.69.0/24	AS11042	NETWORK TRANSIT HOLDINGS LLC	NETWORK TRANSIT HOLDINGS LLC	256
2604:b900:8000::/33	AS11042	NETWORK TRANSIT HOLDINGS LLC	NETWORK TRANSIT HOLDINGS LLC	~40×10²⁷
72.9.232.0/24	AS11042	NETWORK TRANSIT HOLDINGS LLC	NETWORK TRANSIT HOLDINGS LLC	256
64.22.86.0/23	AS11042	NETWORK TRANSIT HOLDINGS LLC	NETWORK TRANSIT HOLDINGS LLC	512
207.210.72.0/24	AS11042	NETWORK TRANSIT HOLDINGS LLC	NETWORK TRANSIT HOLDINGS LLC	256
205.251.136.0/21	AS11042	NETWORK TRANSIT HOLDINGS LLC	NETWORK TRANSIT HOLDINGS LLC	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:       11042
ASName:         NTHL
ASHandle:       AS11042
RegDate:        2010-12-03
Updated:        2016-09-21
Ref:            https://rdap.arin.net/registry/autnum/11042


OrgName:        NETWORK TRANSIT HOLDINGS LLC
OrgId:          NTHL
Address:        2626 Spring Cypress Road
City:           Spring
StateProv:      TX
PostalCode:     77388
Country:        US
RegDate:        2016-07-01
Updated:        2026-01-07
Comment:        All DMCA requests must be mailed to:
Comment:         
Comment:        Network Transit Holdings LLC
Comment:        2626 Spring Cypress Road
Comment:        Spring, TX 77388
Ref:            https://rdap.arin.net/registry/entity/NTHL


OrgAbuseHandle: ABUSE5641-ARIN
OrgAbuseName:   Abuse Department
OrgAbusePhone:  +1-281-942-2800 
OrgAbuseEmail:  abuse@networktransit.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5641-ARIN

OrgNOCHandle: NETWO7681-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-844-252-5683 
OrgNOCEmail:  noc@networktransit.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO7681-ARIN

OrgTechHandle: NETWO7681-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-844-252-5683 
OrgTechEmail:  noc@networktransit.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO7681-ARIN

OrgTechHandle: PROST1-ARIN
OrgTechName:   Proston, Serg 
OrgTechPhone:  +1-844-252-5683 
OrgTechEmail:  sprotsun@networktransit.net
OrgTechRef:    https://rdap.arin.net/registry/entity/PROST1-ARIN

RTechHandle: NETWO7681-ARIN
RTechName:   Network Operations
RTechPhone:  +1-844-252-5683 
RTechEmail:  noc@networktransit.net
RTechRef:    https://rdap.arin.net/registry/entity/NETWO7681-ARIN

RAbuseHandle: ABUSE5641-ARIN
RAbuseName:   Abuse Department
RAbusePhone:  +1-281-942-2800 
RAbuseEmail:  abuse@networktransit.net
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE5641-ARIN

RNOCHandle: NETWO7681-ARIN
RNOCName:   Network Operations
RNOCPhone:  +1-844-252-5683 
RNOCEmail:  noc@networktransit.net
RNOCRef:    https://rdap.arin.net/registry/entity/NETWO7681-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" : "11042",
    "as_handle" : "AS11042",
    "as_name" : "NTHL",
    "tech_contacts" : [ "NETWO7681-ARIN", "PROST1-ARIN", "NETWO7681-ARIN" ],
    "abuse_contacts" : [ "ABUSE5641-ARIN", "ABUSE5641-ARIN" ],
    "date_created" : "2010-12-03",
    "date_updated" : "2016-09-21",
    "source" : "https://rdap.arin.net/registry/autnum/11042"
  } ],
  "organization" : {
    "handle" : "NTHL",
    "name" : "NETWORK TRANSIT HOLDINGS LLC",
    "address" : [ "2626 Spring Cypress Road", "Spring", "TX", "77388", "US" ],
    "street" : "Spring Cypress Road",
    "city" : "Spring",
    "state" : "TX",
    "zip_code" : "77388",
    "country" : [ "US" ],
    "date_created" : "2016-07-01",
    "date_updated" : "2026-01-07",
    "source" : "https://rdap.arin.net/registry/entity/NTHL",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NETWO7681-ARIN",
    "name" : "Network Operations",
    "email" : [ "noc@networktransit.net" ],
    "phone" : [ "+1-844-252-5683" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO7681-ARIN"
  }, {
    "handle" : "PROST1-ARIN",
    "name" : "Proston, Serg",
    "email" : [ "sprotsun@networktransit.net" ],
    "phone" : [ "+1-844-252-5683" ],
    "source" : "https://rdap.arin.net/registry/entity/PROST1-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE5641-ARIN",
    "name" : "Abuse Department",
    "email" : [ "abuse@networktransit.net" ],
    "phone" : [ "+1-281-942-2800" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE5641-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS394309	HBU.edu	US
AS27413	NETWORK TRANSIT HOLDINGS LLC	US
AS35847	Ezee Fiber	US
AS400302	PiKNiK & Company Inc.	US
AS1239	Cogent Communications, LLC	US
AS174	Cogent Communications, LLC	US
AS400090	LMK Resources Inc.	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS35847	Ezee Fiber	US
AS174	Cogent Communications, LLC	US

Downstreams

AS Number	Description	Country
AS394309	HBU.edu	US
AS27413	NETWORK TRANSIT HOLDINGS LLC	US
AS400302	PiKNiK & Company Inc.	US
AS400090	LMK Resources Inc.	US

Contacts

Email Contacts

sprotsun@networktransit.net noc@networktransit.net

Abuse Contacts

abuse@networktransit.net

Legacy Routes

154.219.0.0/24