<SEC-DOCUMENT>0001013594-18-000010-index.html : 20180108
<SEC-HEADER>0001013594-18-000010.hdr.sgml : 20180108
<ACCEPTANCE-DATETIME>20180108163626
ACCESSION NUMBER:		0001013594-18-000010
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20180108
DATE AS OF CHANGE:		20180108

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Bandwidth Inc.
		CENTRAL INDEX KEY:			0001514416
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-90209
		FILM NUMBER:		18516841

	BUSINESS ADDRESS:	
		STREET 1:		900 MAIN CAMPUS DRIVE
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27606
		BUSINESS PHONE:		919-439-4171

	MAIL ADDRESS:	
		STREET 1:		900 MAIN CAMPUS DRIVE
		CITY:			RALEIGH
		STATE:			NC
		ZIP:			27606

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Bandwidth.com, Inc.
		DATE OF NAME CHANGE:	20110303

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Ailanthus Capital Management, LP
		CENTRAL INDEX KEY:			0001653400
		IRS NUMBER:				999999999
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		61 BROADWAY
		STREET 2:		SUITE 2825
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10006
		BUSINESS PHONE:		(212) 739-0488

	MAIL ADDRESS:	
		STREET 1:		61 BROADWAY
		STREET 2:		SUITE 2825
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10006
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>bandwith13g-010818.htm
<DESCRIPTION>JANUARY 8, 2018
<TEXT>
Document 1 - file: bandwith13g-010818.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>2
<FILENAME>bandwithex991-010818.htm
<DESCRIPTION>JOINT FILING AGREEMENT
<TEXT>
Document 2 - file: bandwithex991-010818.htm

</DOCUMENT>
</SEC-DOCUMENT>