Autonomous System details

AS11272

C Spire Fiber · cspirefiber.com

United States

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AS11272 – C Spire Fiber

Field	Value
Country	United States
Website	cspirefiber.com
Hosted domains	735
IPv4 addresses	263,680
IPv6 addresses	79,229,371,440,083,952,629,200,000,000
ASN type	ISP
Registry	arin
Allocated	28 years ago on Jun 08, 1998
Updated	14 years ago on Feb 24, 2012

Netblock	Company	Num of IPs
50.86.0.0/16	C Spire Fiber	65,536
173.235.0.0/16	C Spire Fiber	65,536
136.239.0.0/17	C Spire Fiber	32,768
66.175.128.0/18	C Spire Fiber	16,384
38.140.64.0/19	Telepak Networks, Inc.	8,192
76.8.224.0/19	C Spire Fiber	8,192
104.232.160.0/19	C Spire Fiber	8,192
167.160.192.0/19	C Spire Fiber	8,192
198.28.160.0/19	C Spire Fiber	8,192
207.179.32.0/19	C Spire Fiber	8,192
207.181.32.0/19	MIssissippi Community College Board	8,192
8.42.176.0/20	C Spire Fiber	4,096
64.28.48.0/20	Harbor Communications, LLC	4,096
67.20.0.0/20	C Spire Fiber	4,096
69.57.48.0/20	Harbor Communications, LLC	4,096
69.89.208.0/20	C Spire Fiber	4,096
198.28.144.0/20	C Spire Fiber	4,096
172.99.218.0/23	Vicksburg Warren School District	512
199.33.90.0/23	C Spire Fiber	512
50.86.62.0/24	C Spire Fiber	256
50.86.252.0/24	C Spire Fiber	256
66.175.135.0/24	C Spire Fiber	256
66.175.136.0/24	C Spire Fiber	256
167.160.210.0/24	C Spire Fiber	256
167.160.211.0/24	C Spire Fiber	256
167.160.217.0/24	C Spire Fiber	256
167.160.219.0/24	C Spire Fiber	256
173.235.20.0/24	Southern Farm Bureau Casualty Insurance Company	256
173.235.46.0/24	C Spire Fiber	256
173.235.108.0/24	C Spire Fiber	256
198.160.253.0/24	XANTE CORPORATION	256
199.33.90.0/24	C Spire Fiber	256
199.33.91.0/24	C Spire Fiber	256
204.128.222.0/24	Mobile Area Chamber of Commerce	256
207.179.38.0/24	C Spire	256

Netblock	Company
2607:f4a0::/32	C Spire Fiber
2607:f4a0:5003::/48	C Spire Fiber

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WHOIS Details

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                                                ASHandle:       AS11272
                                                OrgID:          AS11272
                                                ASName:         AS11272
                                                ASNumber:       AS11272
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

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Hosted Domains

There are 735 domain names hosted across 381 IP addresses on this ASN.

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IP Address	Domain	Domains on this IP
50.86.57.34	██████████	46
66.175.147.62	██████████	32
173.235.84.99	████████	27
173.235.20.197	██████████	18
104.232.181.29	██████████	16
64.28.55.156	██████████	14
69.57.59.147	██████████	13
66.175.131.98	██████████	11
173.235.42.11	██████████	11
50.86.85.235	██████████	10

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Hosted Domains API & Database

Peers

There are 64 peers for this ASN.

Peers	Name
AS10700	TECINFO, Inc.
AS11089	ERGON
AS11330	BankPlus
AS1239	Cogent Communications, LLC
AS137409	GSL Networks Pty LTD
AS13825	Troy Cablevision, Inc.
AS14419	HAAS OUTDOORS, Inc.
AS14907	Wikimedia Foundation Inc.
AS14946	Baptist Memorial Health Care Corporation
AS15155	Southern Farm Bureau Life Insurance Company
AS15212	C Spire
AS16715	Aristotle Internet Access
AS17099	Callis Communications
AS174	Cogent Communications, LLC
AS19684	Latigo, LLC
AS19761	Sledge Telephone Company
AS19946	Scarlet Pearl Casino
AS209823	Enki Multimedia EURL
AS23081	CONVERGEONE HOLDINGS, INC.
AS23367	Adaptive Data Networks, LLC
AS23473	PAVLOV MEDIA INC
AS25091	IP-Max SA
AS26949	Harbor Communications, LLC
AS2914	NTT America, Inc.
AS29902	Complete Computers
AS32038	Institutions of Higher Learning
AS32097	WholeSale Internet, Inc.
AS32229	Jackson State University
AS33606	TekLinks, Inc.
AS35280	F5 Networks SARL
AS36567	Hearst-Argyle Television, Inc.
AS393310	Baptist Memorial Health Care Corporation
AS394334	Netlink Voice
AS395943	Memorial Hospital at Gulfport
AS396010	Franklin Telephone Company, Inc
AS396926	C Spire Fiber
AS397855	Innovative Computer Solutions, Inc
AS398156	ACE Fiber
AS398205	Sanderson Farms, Inc.
AS399235	Uplink L.L.C.
AS400153	Absolute Technologies LLC
AS400185	North Mississippi Medical Center Inc.
AS400220	PearlComm
AS401253	City of Gulfport
AS4230	CLARO S.A.
AS4455	IX Reach Ltd
AS4574	Internet Doorway, Inc.
AS46214	Lefleur Transportation of Tupelo, Inc.
AS46592	Tombigbee Communications, LLC
AS46687	BCI Mississippi Broadband,LLC
AS49544	i3D.net B.V
AS53411	Central Service Association
AS53507	Millry Telephone Co Inc.
AS53726	neXband Communications. Inc.
AS53779	Bomgar Corporation
AS53828	NETWORK INNOVATIONS, LLC
AS54180	SMITHVILLE TELEPHONE CO
AS54392	Decatur Telephone Company
AS62887	WhiteSky Communications, LLC.
AS63238	Upchurch Telecom & Data, Inc.
AS6461	Zayo Bandwidth
AS6939	Hurricane Electric LLC
AS7086	Mississippi, Department of Information Technology Services (ITS)
AS971	PureVoltage Hosting Inc.

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ASN API & Database

Upstreams

There are 4 upstreams for this ASN.

upstreams	Name
AS174	Cogent Communications, LLC
AS2914	NTT America, Inc.
AS6461	Zayo Bandwidth
AS6939	Hurricane Electric LLC

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ASN API & Database

Downstreams

There are 44 downstreams for this ASN.

Downstreams	Name
AS10700	TECINFO, Inc.
AS11089	ERGON
AS11330	BankPlus
AS13825	Troy Cablevision, Inc.
AS14419	HAAS OUTDOORS, Inc.
AS14946	Baptist Memorial Health Care Corporation
AS15212	C Spire
AS16715	Aristotle Internet Access
AS17099	Callis Communications
AS19684	Latigo, LLC
AS19761	Sledge Telephone Company
AS19946	Scarlet Pearl Casino
AS23081	CONVERGEONE HOLDINGS, INC.
AS26949	Harbor Communications, LLC
AS29902	Complete Computers
AS32038	Institutions of Higher Learning
AS32229	Jackson State University
AS33606	TekLinks, Inc.
AS36567	Hearst-Argyle Television, Inc.
AS393310	Baptist Memorial Health Care Corporation
AS394334	Netlink Voice
AS395943	Memorial Hospital at Gulfport
AS396010	Franklin Telephone Company, Inc
AS396926	C Spire Fiber
AS397855	Innovative Computer Solutions, Inc
AS398156	ACE Fiber
AS398205	Sanderson Farms, Inc.
AS399235	Uplink L.L.C.
AS400153	Absolute Technologies LLC
AS400185	North Mississippi Medical Center Inc.
AS400220	PearlComm
AS401253	City of Gulfport
AS4574	Internet Doorway, Inc.
AS46214	Lefleur Transportation of Tupelo, Inc.
AS46592	Tombigbee Communications, LLC
AS46687	BCI Mississippi Broadband,LLC
AS53411	Central Service Association
AS53507	Millry Telephone Co Inc.
AS53726	neXband Communications. Inc.
AS53779	Bomgar Corporation
AS54180	SMITHVILLE TELEPHONE CO
AS54392	Decatur Telephone Company
AS63238	Upchurch Telecom & Data, Inc.
AS7086	Mississippi, Department of Information Technology Services (ITS)

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ASN API & Database

Pingable IPs

798 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
136.239.20.3	AS11272 C Spire Fiber	`7.40ms` from Atlanta, US
198.28.151.131	AS11272 C Spire Fiber	`4.75ms` from Atlanta, US
64.28.62.1	AS11272 C Spire Fiber	`8.47ms` from Atlanta, US
104.232.173.109	AS11272 C Spire Fiber	`5.61ms` from New Orleans, US
173.235.16.229	AS11272 C Spire Fiber	`4.03ms` from New Orleans, US
50.86.211.113	AS11272 C Spire Fiber	`3.95ms` from New Orleans, US
198.28.176.177	AS11272 C Spire Fiber	`3.97ms` from New Orleans, US
173.235.113.3	AS11272 C Spire Fiber	`4.07ms` from New Orleans, US
50.86.184.253	AS11272 C Spire Fiber	`13.82ms` from New Orleans, US
66.175.145.101	AS11272 C Spire Fiber	`3.64ms` from New Orleans, US
50.86.89.141	AS11272 C Spire Fiber	`4.00ms` from New Orleans, US
173.235.62.121	AS11272 C Spire Fiber	`4.01ms` from New Orleans, US
136.239.13.78	AS11272 C Spire Fiber	`4.56ms` from New Orleans, US
50.86.250.1	AS11272 C Spire Fiber	`4.01ms` from New Orleans, US
50.86.28.226	AS11272 C Spire Fiber	`13.68ms` from New Orleans, US
50.86.44.1	AS11272 C Spire Fiber	`7.91ms` from New Orleans, US
66.175.134.1	AS11272 C Spire Fiber	`3.73ms` from New Orleans, US
64.28.55.255	AS11272 C Spire Fiber	`9.30ms` from New Orleans, US
136.239.122.115	AS11272 C Spire Fiber	`4.60ms` from New Orleans, US
50.86.198.3	AS11272 C Spire Fiber	`4.07ms` from New Orleans, US
173.235.184.229	AS11272 C Spire Fiber	`4.92ms` from New Orleans, US
173.235.47.254	AS11272 C Spire Fiber	`4.13ms` from New Orleans, US
173.235.76.3	AS11272 C Spire Fiber	`4.08ms` from New Orleans, US
173.235.27.254	AS11272 C Spire Fiber	`6.52ms` from New Orleans, US
173.235.177.171	AS11272 C Spire Fiber	`4.62ms` from New Orleans, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
85.73.249.40	AS6799 Ote SA (Hellenic Telecommunications Organisation)	`10.38ms` from Athens, GR
221.236.234.136	AS4134 CHINANET BACKBONE	`8.51ms` from Chengdu, CN
116.129.0.72	AS4837 CHINA UNICOM China169 Backbone	`11.62ms` from Kunming, CN
200.123.27.232	AS22411 GTD PERÚ S.A	`0.29ms` from Lima, PE
104.166.7.40	AS22429 WireFree Communications Inc.	`9.87ms` from Los Angeles, US
87.27.93.200	AS3269 Telecom Italia S.p.A.	`6.99ms` from Milan, IT
68.228.228.8	AS22773 Cox Communications Inc.	`1.78ms` from Phoenix, US
75.119.200.88	AS26347 New Dream Network, LLC	`0.29ms` from Portland, US
112.234.29.232	AS4837 CHINA UNICOM China169 Backbone	`8.42ms` from Qingdao, CN
63.202.32.200	AS7018 AT&T Enterprises, LLC	`4.18ms` from Redding, US
184.73.36.184	AS14618 Amazon.com, Inc.	`0.21ms` from Reston, US
14.39.95.24	AS4766 Korea Telecom	`1.18ms` from Seoul, KR
3.1.55.8	AS16509 Amazon.com, Inc.	`0.10ms` from Singapore, SG
45.133.1.8	AS203320 Turien en Co. Assuradeuren B.V.	`0.41ms` from Amsterdam, NL
170.178.231.8	AS22534 CS Technologies	`3.80ms` from Chicago, US
181.90.105.56	AS7303 Telecom Argentina S.A.	`6.46ms` from Cordoba, AR
80.245.147.40	AS35704 ITZBund	`3.80ms` from Duesseldorf, DE
84.180.72.216	AS3320 Deutsche Telekom AG	`2.55ms` from Frankfurt am Main, DE
2.61.35.184	AS12389 PJSC Rostelecom	`8.43ms` from Krasnoyarsk, RU
82.59.89.152	AS3269 Telecom Italia S.p.A.	`1.64ms` from Milan, IT
142.59.38.248	AS852 TELUS Communications Inc.	`4.98ms` from Montreal, CA
108.3.138.8	AS701 Verizon Business	`3.82ms` from Philadelphia, US
34.202.68.248	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
50.122.215.40	AS5650 Frontier Communications of America, Inc.	`10.23ms` from Secaucus, US
218.81.194.104	AS4812 China Telecom (Group)	`2.81ms` from Shanghai, CN

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

traceroute -a -n -q1 -f2 64.28.48.85

traceroute to 64.28.48.85 (64.28.48.85): 64 hops max, 52 byte packets

2 [AS6461] 209.249.156.193 50.185 ms

3 *

4 *

5 [AS6461] 64.124.65.122 0.497 ms

6 [] 198.28.137.201 14.981 ms

7 [] 198.28.137.115 9.788 ms

8 [AS11272] 64.28.48.85 10.465 ms

Measurement taken from

IPinfo ProbeNet in Atlanta, US

On April 13th 2026

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What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS11272 at robtex.

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