[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sat Aug 26 21:30:37 UTC 2023
IPv4 R&E Routing Table Report 21:25 GMT Sat 26 Aug, 2023
IPv4 BGP Table (Global) as seen at Guam.
Report Website: https://bgp.nsrc.org/REN
Detailed Analysis: https://bgp.nsrc.org/REN/Guam/
Analysis Summary
----------------
BGP routing table entries examined: 942658
Prefixes after maximum aggregation (per Origin AS): 351526
Deaggregation factor: 2.68
Unique aggregates announced (without unneeded subnets): 452117
Number of IPv4 prefixes with a valid ROA: 429475
Number of IPv4 prefixes with an invalid ROA: 1720
Number of IPv4 prefixes with no ROA: 511463
Total ASes present in the Internet Routing Table: 74752
Prefixes per ASN: 12.61
Origin-only ASes present in the Internet Routing Table: 64327
Origin ASes announcing only one prefix: 25917
Transit ASes present in the Internet Routing Table: 10425
Transit-only ASes present in the Internet Routing Table: 457
Paths with bogon ASNs present in the IPv4 Routing Table: 98
Average AS path length visible in the Internet Routing Table: 5.0
Max AS path length visible: 56
Max AS path prepend of ASN (265020) 50
Prefixes from unregistered ASNs in the Routing Table: 1023
Number of instances of unregistered ASNs: 1026
Number of 32-bit ASNs allocated by the RIRs: 42510
Number of 32-bit ASNs visible in the Routing Table: 35007
Prefixes from 32-bit ASNs in the Routing Table: 179237
Number of bogon 32-bit ASNs visible in the Routing Table: 38
Special use prefixes present in the Routing Table: 8
Prefixes being announced from unallocated address space: 550
Number of addresses announced to Internet: 3056366592
Equivalent to 182 /8s, 44 /16s and 116 /24s
Percentage of available address space announced: 82.6
Percentage of allocated address space announced: 82.6
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.5
Total number of prefixes smaller than registry allocations: 318867
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 244292
Total APNIC prefixes after maximum aggregation: 69779
APNIC Deaggregation factor: 3.50
Prefixes being announced from the APNIC address blocks: 238234
Unique aggregates announced from the APNIC address blocks: 98516
APNIC Region origin ASes present in the Internet Routing Table: 13555
APNIC Prefixes per ASN: 17.58
APNIC Region origin ASes announcing only one prefix: 3999
APNIC Region transit ASes present in the Internet Routing Table: 1813
Average APNIC Region AS path length visible: 5.0
Max APNIC Region AS path length visible: 26
Number of APNIC region 32-bit ASNs visible in the Routing Table: 8907
Number of APNIC addresses announced to Internet: 772917056
Equivalent to 46 /8s, 17 /16s and 199 /24s
APNIC AS Blocks 4608-4864, 7467-7722, 9216-10239, 17408-18431
(pre-ERX allocations) 23552-24575, 37888-38911, 45056-46079, 55296-56319,
58368-59391, 63488-64098, 64297-64395, 131072-153913
APNIC Address Blocks 1/8, 14/8, 27/8, 36/8, 39/8, 42/8, 43/8,
49/8, 58/8, 59/8, 60/8, 61/8, 101/8, 103/8,
106/8, 110/8, 111/8, 112/8, 113/8, 114/8, 115/8,
116/8, 117/8, 118/8, 119/8, 120/8, 121/8, 122/8,
123/8, 124/8, 125/8, 126/8, 133/8, 150/8, 153/8,
163/8, 171/8, 175/8, 180/8, 182/8, 183/8, 202/8,
203/8, 210/8, 211/8, 218/8, 219/8, 220/8, 221/8,
222/8, 223/8,
ARIN Region Analysis Summary
----------------------------
Prefixes being announced by ARIN Region ASes: 275224
Total ARIN prefixes after maximum aggregation: 123882
ARIN Deaggregation factor: 2.22
Prefixes being announced from the ARIN address blocks: 277245
Unique aggregates announced from the ARIN address blocks: 131028
ARIN Region origin ASes present in the Internet Routing Table: 19113
ARIN Prefixes per ASN: 14.51
ARIN Region origin ASes announcing only one prefix: 6971
ARIN Region transit ASes present in the Internet Routing Table: 1932
Average ARIN Region AS path length visible: 4.7
Max ARIN Region AS path length visible: 25
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4827
Number of ARIN addresses announced to Internet: 1280167232
Equivalent to 76 /8s, 77 /16s and 205 /24s
ARIN AS Blocks 1-1876, 1902-2042, 2044-2046, 2048-2106
(pre-ERX allocations) 2138-2584, 2615-2772, 2823-2829, 2880-3153
3354-4607, 4865-5119, 5632-6655, 6912-7466
7723-8191, 10240-12287, 13312-15359, 16384-17407
18432-20479, 21504-23551, 25600-26591,
26624-27647, 29696-30719, 31744-33791
35840-36863, 39936-40959, 46080-47103
53248-55295, 62464-63487, 64198-64296, 393216-401308
ARIN Address Blocks 3/8, 4/8, 6/8, 7/8, 8/8, 9/8, 11/8,
12/8, 13/8, 15/8, 16/8, 17/8, 18/8, 19/8,
20/8, 21/8, 22/8, 23/8, 24/8, 26/8, 28/8,
29/8, 30/8, 32/8, 33/8, 34/8, 35/8, 38/8,
40/8, 44/8, 47/8, 48/8, 50/8, 52/8, 53/8,
54/8, 55/8, 56/8, 57/8, 63/8, 64/8, 65/8,
66/8, 67/8, 68/8, 69/8, 70/8, 71/8, 72/8,
73/8, 74/8, 75/8, 76/8, 96/8, 97/8, 98/8,
99/8, 100/8, 104/8, 107/8, 108/8, 128/8, 129/8,
130/8, 131/8, 132/8, 134/8, 135/8, 136/8, 137/8,
138/8, 139/8, 140/8, 142/8, 143/8, 144/8, 146/8,
147/8, 148/8, 149/8, 152/8, 155/8, 156/8, 157/8,
158/8, 159/8, 160/8, 161/8, 162/8, 164/8, 165/8,
166/8, 167/8, 168/8, 169/8, 170/8, 172/8, 173/8,
174/8, 184/8, 192/8, 198/8, 199/8, 204/8, 205/8,
206/8, 207/8, 208/8, 209/8, 214/8, 215/8, 216/8,
RIPE Region Analysis Summary
----------------------------
Prefixes being announced by RIPE Region ASes: 263838
Total RIPE prefixes after maximum aggregation: 122734
RIPE Deaggregation factor: 2.15
Prefixes being announced from the RIPE address blocks: 260505
Unique aggregates announced from the RIPE address blocks: 159851
RIPE Region origin ASes present in the Internet Routing Table: 28427
RIPE Prefixes per ASN: 9.16
RIPE Region origin ASes announcing only one prefix: 12016
RIPE Region transit ASes present in the Internet Routing Table: 3863
Average RIPE Region AS path length visible: 5.0
Max RIPE Region AS path length visible: 35
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11318
Number of RIPE addresses announced to Internet: 716593280
Equivalent to 42 /8s, 182 /16s and 88 /24s
RIPE AS Blocks 1877-1901, 2043, 2047, 2107-2136, 2585-2614
(pre-ERX allocations) 2773-2822, 2830-2879, 3154-3353, 5377-5631
6656-6911, 8192-9215, 12288-13311, 15360-16383
20480-21503, 24576-25599, 28672-29695
30720-31743, 33792-35839, 38912-39935
40960-45055, 47104-52223, 56320-58367
59392-61439, 61952-62463, 64396-64495
196608-216475
RIPE Address Blocks 2/8, 5/8, 25/8, 31/8, 37/8, 46/8, 51/8,
62/8, 77/8, 78/8, 79/8, 80/8, 81/8, 82/8,
83/8, 84/8, 85/8, 86/8, 87/8, 88/8, 89/8,
90/8, 91/8, 92/8, 93/8, 94/8, 95/8, 109/8,
141/8, 145/8, 151/8, 176/8, 178/8, 185/8, 188/8,
193/8, 194/8, 195/8, 212/8, 213/8, 217/8,
LACNIC Region Analysis Summary
------------------------------
Prefixes being announced by LACNIC Region ASes: 126657
Total LACNIC prefixes after maximum aggregation: 28491
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 125568
Unique aggregates announced from the LACNIC address blocks: 49547
LACNIC Region origin ASes present in the Internet Routing Table: 11023
LACNIC Prefixes per ASN: 11.39
LACNIC Region origin ASes announcing only one prefix: 2349
LACNIC Region transit ASes present in the Internet Routing Table: 2323
Average LACNIC Region AS path length visible: 5.4
Max LACNIC Region AS path length visible: 56
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 8833
Number of LACNIC addresses announced to Internet: 178603520
Equivalent to 10 /8s, 165 /16s and 70 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-273820 + ERX transfers
LACNIC Address Blocks 177/8, 179/8, 181/8, 186/8, 187/8, 189/8, 190/8,
191/8, 200/8, 201/8,
AfriNIC Region Analysis Summary
-------------------------------
Prefixes being announced by AfriNIC Region ASes: 31624
Total AfriNIC prefixes after maximum aggregation: 5933
AfriNIC Deaggregation factor: 5.33
Prefixes being announced from the AfriNIC address blocks: 40550
Unique aggregates announced from the AfriNIC address blocks: 12710
AfriNIC Region origin ASes present in the Internet Routing Table: 1777
AfriNIC Prefixes per ASN: 22.82
AfriNIC Region origin ASes announcing only one prefix: 582
AfriNIC Region transit ASes present in the Internet Routing Table: 323
Average AfriNIC Region AS path length visible: 5.4
Max AfriNIC Region AS path length visible: 41
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1122
Number of AfriNIC addresses announced to Internet: 107618048
Equivalent to 6 /8s, 106 /16s and 31 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 45/8, 102/8, 105/8, 154/8, 196/8, 197/8,
APNIC Region per AS prefix count summary
----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
9808 9523 8729 40 CHINAMOBILE-CN China Mobile Communicati
7545 5699 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4348 347 25 FPT-AS-AP FPT Telecom Company, VN
7552 3725 1331 21 VIETEL-AS-AP Viettel Group, VN
7713 3596 1043 63 TELKOMNET-AS-AP PT Telekomunikasi Indon
45899 3422 1840 97 VNPT-AS-VN VNPT Corp, VN
9498 3106 498 251 BBIL-AP BHARTI Airtel Ltd., IN
24560 2489 847 403 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd
4766 2307 11270 588 KIXS-AS-KR Korea Telecom, KR
45090 2186 1438 79 TENCENT-NET-AP Shenzhen Tencent Compute
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-APNIC
ARIN Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
16509 8915 10965 3256 AMAZON-02, US
11492 4524 300 643 CABLEONE, US
7155 4178 288 100 VIASAT-SP-BACKBONE, US
22773 3561 3041 311 ASN-CXA-ALL-CCI-22773-RDC, US
6327 3527 1319 66 SHAW, CA
749 3146 54960 2398 DNIC-AS-00749, US
16625 3079 1488 2318 AKAMAI-AS, US
367 2956 3824 1387 DNIC-ASBLK-00306-00371, US
396982 2687 3596 387 GOOGLE-CLOUD-PLATFORM, US
7018 2515 23936 1533 ATT-INTERNET4, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-ARIN
RIPE Region per AS prefix count summary
---------------------------------------
ASN No of nets /20 equiv MaxAgg Description
12479 7338 1713 145 UNI2-AS, ES
39891 4897 290 61 ALJAWWALSTC-AS, SA
20940 4108 3399 181 AKAMAI-ASN1, NL
8551 3460 368 34 BEZEQ-INTERNATIONAL-AS Bezeqint Interne
12389 2961 2298 918 ROSTELECOM-AS, RU
9009 2657 246 1374 M247, RO
34984 2331 362 596 TELLCOM-AS, TR
58224 1750 933 520 TCI, IR
13188 1607 100 26 TRIOLAN, UA
61317 1519 102 1184 ASDETUK www.heficed.com, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-RIPE
LACNIC Region per AS prefix count summary
-----------------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11692 3358 608 UNINET, MX
10620 3535 506 849 Telmex Colombia S.A., CO
13999 2451 366 644 Mega Cable, S.A. de C.V., MX
11830 1997 369 64 Instituto Costarricense de Electricidad
28573 1316 2324 233 Claro NXT Telecomunicacoes Ltda, BR
6503 1302 344 510 Axtel, S.A.B. de C.V., MX
3816 1288 757 193 COLOMBIA TELECOMUNICACIONES S.A. ESP, C
28202 1122 52 9 Rede Brasileira de Comunicacao SA, BR
11664 1116 181 435 Techtel LMDS Comunicaciones Interactiva
6147 1112 370 21 Telefonica del Peru S.A.A., PE
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-LACNIC
AfriNIC Region per AS prefix count summary
------------------------------------------
ASN No of nets /20 equiv MaxAgg Description
24863 1594 393 19 LINKdotNET-AS, EG
24835 1503 533 27 RAYA-AS, EG
36992 1338 1518 280 ETISALAT-MISR, EG
36903 1242 550 99 MT-MPLS, MA
29571 1049 67 45 ORANGE-COTE-IVOIRE, CI
36935 903 520 35 Vodafone-, EG
37457 679 319 45 Telkom-Internet, ZA
6713 550 1861 34 IAM-AS, MA
15399 518 55 50 WANANCHI-, KE
37342 512 32 1 MOVITEL, MZ
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet-AFRINIC
Global Per AS prefix count summary
----------------------------------
ASN No of nets /20 equiv MaxAgg Description
8151 11692 3358 608 UNINET, MX
9808 9523 8729 40 CHINAMOBILE-CN China Mobile Communicati
16509 8915 10965 3256 AMAZON-02, US
12479 7338 1713 145 UNI2-AS, ES
7545 5699 784 684 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 290 61 ALJAWWALSTC-AS, SA
11492 4524 300 643 CABLEONE, US
18403 4348 347 25 FPT-AS-AP FPT Telecom Company, VN
7155 4178 288 100 VIASAT-SP-BACKBONE, US
20940 4108 3399 181 AKAMAI-ASN1, NL
Complete listing at https://bgp.nsrc.org/REN/Guam/data-ASnet
Global Per AS Maximum Aggregation summary
-----------------------------------------
ASN No of nets Net Savings Description
9808 9523 9483 CHINAMOBILE-CN China Mobile Communications Grou
12479 7338 7193 UNI2-AS, ES
16509 8915 5659 AMAZON-02, US
7545 5699 5015 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4897 4836 ALJAWWALSTC-AS, SA
18403 4348 4323 FPT-AS-AP FPT Telecom Company, VN
7155 4178 4078 VIASAT-SP-BACKBONE, US
20940 4108 3927 AKAMAI-ASN1, NL
11492 4524 3881 CABLEONE, US
7552 3725 3704 VIETEL-AS-AP Viettel Group, VN
Complete listing at https://bgp.nsrc.org/REN/Guam/data-CIDRnet
List of Unregistered Origin ASNs (Global)
-----------------------------------------
Bad AS Designation Net Originated Transit AS Transit AS Name
33492 UNALLOCATED 8.6.184.0/23 3356 LEVEL3, US
33123 UNALLOCATED 8.10.69.0/24 11168 SCC, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-DDOS-M
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
62828 UNALLOCATED 8.21.130.0/24 3356 LEVEL3, US
393266 UNALLOCATED 8.23.52.0/24 46887 LIGHTOWER, US
396894 UNALLOCATED 8.28.201.0/24 3356 LEVEL3, US
394936 UNALLOCATED 8.33.224.0/24 22442 HOU-PHONOSCOPE, US
54338 UNALLOCATED 8.33.241.0/24 6461 ZAYO-6461, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
10.20.160.0/20 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.20.176.0/21 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.192.2.0/24 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.193.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
10.196.0.0/23 3605 ERX-KUENTOS-AS Guam Cablevision, LLC., GU
100.96.100.0/24 57681 ASN-MGTS-USPD2, RU
192.88.99.0/24 6939 HURRICANE, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-spar
Advertised Unallocated Addresses
--------------------------------
Unassigned Network ASN Information AS Name
23.140.216.0/24 Origin: 27176 DATAWAGON, US
23.140.216.0/24 Transit: 20278 NEXEON, US
23.141.0.0/24 Origin: 395350 RESERVED, ZZ
23.141.0.0/24 Transit: 11426 TWC-11426-CAROLINAS, US
23.176.160.0/24 Origin: 397327 RESERVED, ZZ
23.176.160.0/24 Transit: 19108 SUDDENLINK-COMMUNICATIONS, US
36.255.139.0/24 Origin: 56050 NEW-SHINE-INTERNET-TH 134 Yenchit Road,
36.255.139.0/24 Transit: 58913 HCL-TH 4819 Supapong 3 Alley, Srinakarin
41.57.124.0/22 Origin: 37442 RESERVED, ZZ
41.57.124.0/22 Transit: 37204 TELONE, ZW
Complete listing at https://bgp.nsrc.org/REN/Guam/data-add-IANA
Number of prefixes announced per prefix length (Global)
-------------------------------------------------------
/1:0 /2:0 /3:0 /4:0 /5:0 /6:0
/7:0 /8:16 /9:14 /10:38 /11:102 /12:299
/13:577 /14:1195 /15:2114 /16:13554 /17:8300 /18:14013
/19:25203 /20:44325 /21:52324 /22:111201 /23:102613 /24:565920
/25:135 /26:100 /27:141 /28:49 /29:96 /30:24
/31:4 /32:301
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6424 7338 UNI2-AS, ES
8151 5716 11692 UNINET, MX
39891 3632 4897 ALJAWWALSTC-AS, SA
11492 3434 4524 CABLEONE, US
6327 3337 3527 SHAW, CA
7155 3124 4178 VIASAT-SP-BACKBONE, US
8551 2928 3460 BEZEQ-INTERNATIONAL-AS Bezeqint Internet Backbo
22773 2609 3561 ASN-CXA-ALL-CCI-22773-RDC, US
30036 2158 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2098 3535 Telmex Colombia S.A., CO
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2230 2:1383 3:234 4:7 5:4620 6:138
7:6 8:1540 9:1 10:1 11:172 12:1507
13:369 14:2298 15:301 16:196 17:372 18:621
20:287 21:4 22:188 23:6397 24:2885 25:6
27:2626 29:19 31:2557 32:85 34:26 35:118
36:1997 37:4627 38:5233 39:868 40:147 41:4303
42:2088 43:2329 44:327 45:17242 46:4335 47:384
49:1805 50:1881 51:595 52:1596 54:393 55:960
56:8 57:130 58:1853 59:1118 60:996 61:2567
62:2782 63:1930 64:5731 65:2354 66:5028 67:3052
68:1354 69:4166 70:1356 71:669 72:3033 74:2643
75:1596 76:618 77:2554 78:1848 79:2992 80:2139
81:1835 82:1468 83:1297 84:1539 85:3028 86:754
87:2096 88:1228 89:3894 90:619 91:7913 92:2067
93:2620 94:3578 95:4031 96:1294 97:317 98:1098
99:733 100:91 101:1316 102:3129 103:32186 104:4591
105:952 106:881 107:2591 108:1136 109:4287 110:2114
111:3140 112:2082 113:1761 114:1665 115:2071 116:1929
117:2529 118:2695 119:1987 120:1789 121:1101 122:2597
123:2164 124:1572 125:2501 128:1469 129:932 130:1056
131:2056 132:855 133:420 134:1793 135:349 136:915
137:1130 138:2818 139:1574 140:1240 141:1306 142:1490
143:1532 144:999 145:345 146:1971 147:1619 148:2425
149:2153 150:883 151:1231 152:1984 153:588 154:4847
155:1388 156:1958 157:1333 158:1084 159:2238 160:2671
161:1591 162:3541 163:1603 164:1734 165:1908 166:956
167:1732 168:4042 169:911 170:4809 171:885 172:3685
173:2989 174:997 175:1210 176:3827 177:5426 178:3564
179:2386 180:2428 181:3487 182:3323 183:2004 184:2282
185:20743 186:5083 187:4512 188:4277 189:4052 190:9328
191:1781 192:10945 193:8984 194:7355 195:5284 196:3256
197:2543 198:5994 199:6065 200:8060 201:6128 202:10487
203:10180 204:4558 205:3657 206:4360 207:3473 208:4143
209:4943 210:4272 211:2461 212:4281 213:3626 214:1091
215:59 216:6712 217:2880 218:1284 219:405 220:1801
221:979 222:666 223:2153
End of report
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