Autonomous System details

AS11205

City of Philadelphia  ·  phila.gov

United States

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AS11205 – City of Philadelphia

Field Value
Country United States
Website phila.gov
Hosted domains 2
IPv4 addresses 65,536
IPv6 addresses 0
ASN type Government
Registry arin
Allocated 28 years ago on May 18, 1998
Updated 2 months ago on Oct 23, 2025

IP Ranges

Netblock Company Num of IPs
170.115.0.0/16 City of Philadelphia 65,536
170.115.248.0/23 City of Philadelphia 512
170.115.247.0/24 City of Philadelphia 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS11205
                                                OrgID:          AS11205
                                                ASName:         AS11205
                                                ASNumber:       AS11205
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 2 domain names hosted across 2 IP addresses on this ASN.

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IP Address Domain Domains on this IP
170.115.248.115 ██████████ 1
170.115.248.126 ██████████ 1

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Peers

There are 2 peers for this ASN.

Peers Name
AS33287 Comcast Cable Communications, LLC
AS33659 Comcast Cable Communications, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS33287 Comcast Cable Communications, LLC
AS33659 Comcast Cable Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
170.115.249.32 AS11205 City of Philadelphia 4.37ms from Secaucus, US
170.115.6.254 AS11205 City of Philadelphia 4.26ms from Secaucus, US
170.115.247.13 AS11205 City of Philadelphia 4.01ms from Secaucus, US
170.115.248.113 AS11205 City of Philadelphia 4.38ms from Secaucus, 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
124.207.119.5 AS4808 China Unicom Beijing Province Network 4.83ms from Beijing, CN
106.212.166.181 AS24560 Bharti Airtel Ltd., Telemedia Services 13.33ms from Chennai, IN
62.198.225.85 AS3308 Telia Company AB 6.53ms from Copenhagen, DK
92.251.147.165 AS13280 Three Ireland (Hutchison) limited 17.55ms from Dublin, IE
188.185.40.197 AS513 CERN - European Organization for Nuclear Research 1.12ms from Geneve, CH
106.32.152.245 AS4134 CHINANET-BACKBONE 4.08ms from Guiyang, CN
165.154.70.101 AS135377 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED 1.00ms from Hong Kong, HK
52.147.47.149 AS8075 Microsoft Corporation 0.63ms from Melbourne, AU
172.224.195.69 AS36183 Akamai Technologies, Inc. 0.39ms from Osaka, JP
45.188.61.101 AS269585 TOPLINK INTERNET E SERVIÇOS DE INFORMATICA LTDA 14.38ms from Osasco, BR
86.205.178.181 AS3215 Orange S.A. 8.65ms from Paris, FR
50.147.64.229 AS7922 Comcast Cable Communications, LLC 17.73ms from Piscataway, US
76.203.152.69 AS7018 AT&T Enterprises, LLC 13.75ms from San Antonio, US
114.218.123.245 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 6.25ms from Shanghai, CN
13.214.10.133 AS16509 Amazon.com, Inc. 0.13ms from Singapore, SG
121.18.32.229 AS4837 CHINA UNICOM China169 Backbone 9.31ms from Tianjin, CN
173.238.137.197 AS7992 Cogeco Connexion Inc. 6.76ms from Toronto, CA
99.224.65.117 AS812 Rogers Communications Canada Inc. 3.60ms from Toronto, CA
104.16.203.197 AS13335 Cloudflare, Inc. 0.10ms from Wrocław, PL
161.82.216.181 AS132280 Symphony Communication (Thailand) PCL. 0.94ms from Bangkok, TH
81.70.35.229 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.73ms from Beijing, CN
181.22.130.37 AS22927 Telefonica de Argentina 17.89ms from Buenos Aires, AR
110.6.16.133 AS4837 CHINA UNICOM China169 Backbone 10.39ms from Changchun, CN
96.92.35.197 AS7922 Comcast Cable Communications, LLC 9.13ms from Chicago, US
195.205.153.37 AS5617 Orange Polska Spolka Akcyjna 2.02ms from Gdansk, PL

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 170.115.204.165
traceroute to 170.115.204.165 (170.115.204.165): 9 hops max, 52 byte packets
4 [AS3356] 4.68.74.142 81.874 ms
5 [AS7922] 68.85.63.154 82.673 ms
6 [AS7922] 68.85.158.138 83.29 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

Related Networks

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 AS11205 at robtex.

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