Because you requested the table using a browser (rather then an NTRIP Client) it has been returned to you as an HTML page.
SOURCETABLE 200 OK Server: SubCarrier Systems Corp SNIP simpleNTRIP_Caster_[wBAS]R3.00.00/of:Mar 07 2021 Date: Sat, 05 October 2024 02:23:46 UTC Content-Type: text/plain Content-Length: 152 STR;NONE;NONE;No Content Present;NONE;0;GPS;SNIP;XXX;0.00;0.00;0;0;sNTRIP;none;N;N;0;none; NET;SNIP;;N;;None;192.168.6.57:2101;None;; ENDSOURCETABLE
This Caster is being hosted on a private IP.
For Casters on a public IP, you can decode them with SNIP's NTRIP Caster Table Decoder page
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