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.

AS35957 It Is Written, Inc. | IPGeolocation.io

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

It Is Written, Inc. iiw.org

US 1 Routes

AS Data

AS35957

AS35957 – It Is Written, Inc.

AS Number	35957
AS Name	IT-IS-WRITTEN
Organization	It Is Written, Inc. (iiw-14)
Country	US
Website	iiw.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2025-02-13

ASN Intelligence API for production workflows

Use ASN data for AS35957 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
162.254.62.0/24	AS35957	It Is Written, Inc.	It Is Written, Inc.	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:       35957
ASName:         IT-IS-WRITTEN
ASHandle:       AS35957
RegDate:        2025-02-13
Updated:        2025-09-10
Ref:            https://rdap.arin.net/registry/autnum/35957


OrgName:        It Is Written, Inc.
OrgId:          IIW-14
Address:        9340 Four Corners PL
City:           Ooltewah
StateProv:      TN
PostalCode:     58640
Country:        US
RegDate:        2023-12-28
Updated:        2024-01-24
Comment:        https://itiswritten.com
Ref:            https://rdap.arin.net/registry/entity/IIW-14


OrgAbuseHandle: INFOR168-ARIN
OrgAbuseName:   Information Technology
OrgAbusePhone:  +1-423-362-5800 
OrgAbuseEmail:  tech@iiw.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INFOR168-ARIN

OrgTechHandle: INFOR168-ARIN
OrgTechName:   Information Technology
OrgTechPhone:  +1-423-362-5800 
OrgTechEmail:  tech@iiw.org
OrgTechRef:    https://rdap.arin.net/registry/entity/INFOR168-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" : "35957",
    "as_handle" : "AS35957",
    "as_name" : "IT-IS-WRITTEN",
    "tech_contacts" : [ "INFOR168-ARIN" ],
    "abuse_contacts" : [ "INFOR168-ARIN" ],
    "date_created" : "2025-02-13",
    "date_updated" : "2025-09-10",
    "source" : "https://rdap.arin.net/registry/autnum/35957"
  } ],
  "organization" : {
    "handle" : "IIW-14",
    "name" : "It Is Written, Inc.",
    "address" : [ "9340 Four Corners PL", "Ooltewah", "TN", "58640", "US" ],
    "street" : "Four Corners Pl",
    "city" : "Ooltewah",
    "state" : "TN",
    "zip_code" : "58640",
    "country" : [ "US" ],
    "date_created" : "2023-12-28",
    "date_updated" : "2024-01-24",
    "source" : "https://rdap.arin.net/registry/entity/IIW-14",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "INFOR168-ARIN",
    "name" : "Information Technology",
    "email" : [ "tech@iiw.org" ],
    "phone" : [ "+1-423-362-5800" ],
    "source" : "https://rdap.arin.net/registry/entity/INFOR168-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "INFOR168-ARIN",
    "name" : "Information Technology",
    "email" : [ "tech@iiw.org" ],
    "phone" : [ "+1-423-362-5800" ],
    "source" : "https://rdap.arin.net/registry/entity/INFOR168-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS26827	EPB Fiber Optics	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS26827	EPB Fiber Optics	US
AS3356	Level 3 Parent, LLC	US

Frequently Asked Questions

What is ASN AS35957?

ASN AS35957 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS35957?

AS35957 is listed under It Is Written, Inc..

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.