All ASNs

Autonomous System details for AS13536

AS13536

FirstLight Networks, LLC • firstlight.net

AS13536 — FirstLight Networks, LLC

AS Name

TVC-AS1

Country

United States (US)

Website

firstlight.net

Number of IPv4

339,200

Number of IPv6

2.38 × 10²⁹

ASN type

ISP

Status

Assigned

Registry

ARIN

Allocated

June 30, 1999

Last updated

April 22, 2026

IP Ranges

116 IPv4 prefixes, 11 IPv6 prefixes

Prefix	Company	Number of IPs
23.142.120.0/24	CBN FLX	256
38.56.64.0/22	Duncan Cable TV	1,024
38.147.194.0/24	Netafy, Inc.	256
38.147.195.0/24	Netafy, Inc.	256
38.147.196.0/24	Netafy, Inc.	256
38.147.205.0/24	Netafy, Inc.	256
64.25.208.0/20	FirstLight Networks, LLC	4,096
64.25.215.0/24	FirstLight Networks, LLC	256
64.25.218.0/23	FirstLight Networks, LLC	512
64.25.222.0/24	FirstLight Networks, LLC	256
64.140.210.0/24	FirstLight Networks, LLC	256
64.140.244.0/24	FirstLight Networks, LLC	256
66.44.224.0/24	Wilmorite Management Group, LLC	256
66.109.32.0/19	FirstLight Networks, LLC	8,192
66.109.49.0/24	FirstLight Networks, LLC	256
66.152.96.0/20	FirstLight Networks, LLC	4,096
66.152.127.0/24	FirstLight Networks, LLC	256
66.186.167.0/24	FirstLight Networks, LLC	256
66.211.128.0/19	FirstLight Networks, LLC	8,192
66.231.206.0/24	Oxford Networks	256
66.231.216.0/24	FirstLight Networks, LLC	256
67.217.112.0/20	FirstLight Networks, LLC	4,096
67.217.117.0/24	FirstLight Networks, LLC	256
68.70.48.0/20	FirstLight Networks, LLC	4,096
69.24.0.0/20	FirstLight Networks, LLC	4,096
72.0.128.0/19	FirstLight Networks, LLC	8,192
72.0.158.0/24	FirstLight Networks, LLC	256
72.12.83.0/24	FirstLight Networks, LLC	256
72.15.1.0/24	FirstLight Networks, LLC	256
72.55.246.0/24	FirstLight Networks, LLC	256
108.171.33.0/24	Ace Data Centers II, L.L.C.	256
108.171.34.0/24	Ace Data Centers II, L.L.C.	256
108.171.35.0/24	Ace Data Centers II, L.L.C.	256
108.171.36.0/24	Ace Data Centers II, L.L.C.	256
108.171.37.0/24	Ace Data Centers II, L.L.C.	256
108.171.38.0/24	Ace Data Centers II, L.L.C.	256
108.171.41.0/24	Ace Data Centers II, L.L.C.	256
108.171.42.0/24	Ace Data Centers II, L.L.C.	256
108.171.44.0/24	Ace Data Centers II, L.L.C.	256
108.171.46.0/24	Ace Data Centers II, L.L.C.	256
108.171.47.0/24	Ace Data Centers II, L.L.C.	256
108.171.56.0/24	Ace Data Centers II, L.L.C.	256
108.171.58.0/24	Ace Data Centers II, L.L.C.	256
108.171.62.0/24	Ace Data Centers II, L.L.C.	256
136.223.33.0/24	The State University of New York	256
136.223.37.0/24	The State University of New York	256
143.66.0.0/16	Corning Community College	65,536
143.67.0.0/16	Jamestown Community College	65,536
150.155.0.0/18	Cayuga County Community College	16,384
150.155.64.0/19	Cayuga County Community College	8,192
150.155.96.0/20	Cayuga County Community College	4,096
150.155.112.0/21	Cayuga County Community College	2,048
150.155.120.0/22	Cayuga County Community College	1,024
150.155.124.0/22	Cayuga County Community College	1,024
150.155.128.0/17	Cayuga County Community College	32,768
167.150.16.0/24	Bath Iron Works Corporation	256
167.244.212.0/24	Albany Medical Center	256
167.244.213.0/24	Albany Medical Center	256
167.244.244.0/24	Albany Medical Center	256
167.244.247.0/24	Albany Medical Center	256
173.243.160.0/20	FirstLight Networks, LLC	4,096
173.243.160.0/24	FirstLight Networks, LLC	256
192.76.175.0/24	ATC-NY	256
192.103.144.0/24	Champlain Valley Union High School	256
192.149.109.0/24	Norwich University	256
192.245.19.0/24	Tompkins Cortland Community College	256
192.245.20.0/22	Tompkins Cortland Community College	1,024
198.17.169.0/24	MCCI Corporation	256
198.22.44.0/24	Cornerstone Software, Inc.	256
198.102.1.0/24	Adirondack Community College	256
198.102.2.0/24	Adirondack Community College	256
198.102.3.0/24	Adirondack Community College	256
198.134.143.0/24	Holstein Association USA, Inc.	256
198.168.32.0/23	DUNCAN TELECOMMUNICATIONS LLC	512
198.168.38.0/24	DUNCAN TELECOMMUNICATIONS LLC	256
198.168.39.0/24	DUNCAN TELECOMMUNICATIONS LLC	256
198.181.253.0/24	Schenectady County	256
199.249.159.0/24	STEP Tools, Inc.	256
199.254.253.0/24	Town of Colonie Police Department	256
204.27.229.0/24	Pioneer Library System	256
204.87.211.0/24	St. Peter's Hospital	256
204.157.164.0/22	PT. Langit Mandiri Sukses	1,024
205.166.42.0/24	Kevin Kadow	256
206.84.88.0/22	Duncan Cable TV	1,024
206.128.107.0/24	FirstLight Networks, LLC	256
206.128.108.0/24	FirstLight Networks, LLC	256
206.128.110.0/24	FirstLight Networks, LLC	256
207.136.194.0/24	FirstLight Networks, LLC	256
207.136.245.0/24	FirstLight Networks, LLC	256
207.136.247.0/24	FirstLight Networks, LLC	256
207.136.250.0/24	FirstLight Networks, LLC	256
208.82.79.0/24	City Of Manchester, NH	256
209.94.96.0/19	FirstLight Networks, LLC	8,192
209.94.96.0/23	FirstLight Networks, LLC	512
209.94.105.0/24	FirstLight Networks, LLC	256
209.94.106.0/24	FirstLight Networks, LLC	256
209.198.66.0/24	FirstLight Networks, LLC	256
209.198.70.0/24	FirstLight Networks, LLC	256
209.198.82.0/24	FirstLight Networks, LLC	256
209.198.93.0/24	FirstLight Networks, LLC	256
2605:da80:1601::/48	FirstLight Networks, LLC	1.21 × 10²⁴
2605:da80:2301::/48	FirstLight Networks, LLC	1.21 × 10²⁴
2605:da80:3101::/48	FirstLight Networks, LLC	1.21 × 10²⁴
2606:9800::/32	FirstLight Networks, LLC	7.92 × 10²⁸
2607:fc58::/32	FirstLight Networks, LLC	7.92 × 10²⁸
2607:fd48::/32	FirstLight Networks, LLC	7.92 × 10²⁸
2607:fd48:105::/48	FirstLight Networks, LLC	1.21 × 10²⁴
2607:fd48:201::/48	FirstLight Networks, LLC	1.21 × 10²⁴
2607:fd48:203::/48	FirstLight Networks, LLC	1.21 × 10²⁴
2607:fd48:a01::/48	FirstLight Networks, LLC	1.21 × 10²⁴
2620:65:a000::/48	FMCC	1.21 × 10²⁴

This table only shows the first 100 of the set of IPv4 and IPv6 prefixes. All data is available via our IP data API.

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS13536

41 peers

AS2734 AS3303 AS7195 AS9002 AS9304 AS286 AS293 AS1000 AS1828 AS8359 AS8966 AS13030 AS14537 AS19151 AS21700 AS25091 AS33891 AS34549 AS35280 AS37468 AS41327 AS49544 AS52320 AS137409 AS199524 AS262355 AS263444 AS264479 AS271253 AS13786 AS18106 AS22652 AS23473 AS24482 AS29838 AS33597 AS37721 AS46450 AS53828 AS209823 AS262761

AS13536 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS13536

5 upstreams

AS174 AS1299 AS3257 AS6939 AS32097

AS13536 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS13536 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS13536

179 downstreams

AS26 AS91 AS557 AS901 AS1974 AS3770 AS4190 AS5738 AS6056 AS7133 AS7150 AS10249 AS10367 AS10755 AS10882 AS11076 AS11577 AS11847 AS12055 AS13513 AS13602 AS13685 AS14223 AS14424 AS14477 AS14550 AS14635 AS14696 AS14877 AS15049 AS15320 AS16384 AS16404 AS16434 AS16655 AS16938 AS16956 AS17247 AS18578 AS18694 AS18697 AS19368 AS19389 AS19704 AS19713 AS19722 AS19766 AS19802 AS19999 AS20247 AS21547 AS21752 AS22174 AS22455 AS22475 AS22479 AS22825 AS22847 AS22935 AS22990 AS23525 AS25935 AS25937 AS26082 AS26385 AS26438 AS26440 AS26707 AS26724 AS27219 AS27306 AS27382 AS27507 AS29940 AS29968 AS29979 AS30484 AS30505 AS30668 AS30669 AS31789 AS32466 AS32508 AS32831 AS32953 AS33004 AS33203 AS33247 AS33422 AS33545 AS36279 AS36316 AS36645 AS36746 AS36767 AS40229 AS40378 AS40678 AS40693 AS40721 AS40762 AS40777 AS40898 AS46400 AS46859 AS47068 AS53322 AS53519 AS53585 AS53784 AS54079 AS54086 AS54257 AS54331 AS54989 AS62701 AS62736 AS62929 AS62989 AS63009 AS63118 AS63276 AS63312 AS393666 AS393765 AS393819 AS393830 AS394451 AS394712 AS394830 AS394988 AS395061 AS395083 AS395144 AS395381 AS395577 AS395589 AS395707 AS395821 AS396162 AS396271 AS396522 AS396971 AS397331 AS397398 AS397625 AS397627 AS397703 AS397733 AS397913 AS398086 AS398191 AS398295 AS398460 AS398537 AS398564 AS398576 AS398643 AS398655 AS398663 AS398756 AS398774 AS398813 AS398850 AS398879 AS398923 AS399190 AS399220 AS399404 AS399436 AS399700 AS400469 AS400639 AS401338 AS401343 AS401728 AS401740 AS401834 AS401917

AS13536 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.