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
170.115.248.126 ██████████ 1
170.115.248.115 ██████████ 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
170.115.6.254 AS11205 City of Philadelphia 4.42ms from Secaucus, US
170.115.249.34 AS11205 City of Philadelphia 4.46ms from Secaucus, US
170.115.248.42 AS11205 City of Philadelphia 4.47ms from Secaucus, US
170.115.247.13 AS11205 City of Philadelphia 3.98ms 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
114.247.239.5 AS4808 China Unicom Beijing Province Network 4.99ms from Beijing, CN
52.38.139.21 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
37.76.91.181 AS5483 Magyar Telekom Plc. 10.17ms from Budapest, HU
62.198.225.85 AS3308 Telia Company AB 6.51ms from Copenhagen, DK
217.86.75.37 AS3320 Deutsche Telekom AG 7.01ms from Frankfurt am Main, DE
134.245.31.5 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 3.11ms from Hamburg, DE
118.31.109.197 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.59ms from Hangzhou, CN
223.19.26.197 AS9304 HGC Global Communications Limited 1.14ms from Hong Kong, HK
120.192.48.85 AS24444 Shandong Mobile Communication Company Limited 2.30ms from Jinan, CN
87.246.123.69 AS12703 Pulsant (Scotland) Ltd 2.43ms from London, GB
107.14.123.101 AS7843 Charter Communications Inc 0.18ms from Los Angeles, US
124.107.250.69 AS9299 Philippine Long Distance Telephone Company 1.55ms from Manila, PH
186.232.174.133 AS53194 VIP NETWORK TELECOMUNICAÇÕES LTDA 8.19ms from Muriae, BR
3.5.241.181 AS16509 Amazon.com, Inc. 0.58ms from Osaka, JP
162.197.45.101 AS7018 AT&T Enterprises, LLC 3.76ms from San Antonio, US
82.162.244.197 AS12332 PJSC Rostelecom 1.11ms from Vladivostok, RU
184.24.41.101 AS16625 Akamai Technologies, Inc. 0.48ms from Atlanta, US
81.70.35.229 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.76ms from Beijing, CN
24.109.135.37 AS6327 Shaw Communications 0.87ms from Calgary, CA
85.129.53.133 AS3292 TDC Holding A/S 2.60ms from Copenhagen, DK
180.178.105.37 AS38758 PT. HIPERNET INDODATA 0.47ms from Jakarta, ID
46.14.85.5 AS3303 Swisscom (Switzerland) Ltd 1.06ms from Lausanne, CH
194.61.248.117 AS203652 IBM United Kingdom Limited 3.91ms from London, GB
90.254.217.69 AS5378 Vodafone Limited 4.01ms from London, GB
172.249.123.101 AS20001 Charter Communications Inc 6.32ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 170.115.155.156
traceroute to 170.115.155.156 (170.115.155.156): 8 hops max, 52 byte packets
3 [AS3356] 4.69.207.93 20.665 ms
4 *
5 [AS7922] 68.85.158.138 21.868 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Atlanta, US
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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