[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Sep 8 21:30:30 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 08 Sep, 2024
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: 971336
Prefixes after maximum aggregation (per Origin AS): 365719
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464015
Number of IPv4 prefixes with a valid ROA: 503624
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 467693
Total ASes present in the Internet Routing Table: 76191
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65269
Origin ASes announcing only one prefix: 26782
Transit ASes present in the Internet Routing Table: 10922
Transit-only ASes present in the Internet Routing Table: 533
Paths with bogon ASNs present in the IPv4 Routing Table: 74
Average AS path length visible in the Internet Routing Table: 5.7
Max AS path length visible: 109
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 989
Number of instances of unregistered ASNs: 1000
Number of 32-bit ASNs allocated by the RIRs: 45345
Number of 32-bit ASNs visible in the Routing Table: 37027
Prefixes from 32-bit ASNs in the Routing Table: 193504
Number of bogon 32-bit ASNs visible in the Routing Table: 29
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 366
Number of addresses announced to Internet: 3037156352
Equivalent to 181 /8s, 7 /16s and 84 /24s
Percentage of available address space announced: 82.0
Percentage of allocated address space announced: 82.0
Percentage of available address space allocated: 100.0
Percentage of address space in use by end-sites: 99.6
Total number of prefixes smaller than registry allocations: 316203
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263189
Total APNIC prefixes after maximum aggregation: 75653
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255107
Unique aggregates announced from the APNIC address blocks: 100535
APNIC Region origin ASes present in the Internet Routing Table: 14377
APNIC Prefixes per ASN: 17.74
APNIC Region origin ASes announcing only one prefix: 4354
APNIC Region transit ASes present in the Internet Routing Table: 1957
Average APNIC Region AS path length visible: 5.3
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9763
Number of APNIC addresses announced to Internet: 763742784
Equivalent to 45 /8s, 133 /16s and 202 /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: 282421
Total ARIN prefixes after maximum aggregation: 126088
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 286318
Unique aggregates announced from the ARIN address blocks: 134946
ARIN Region origin ASes present in the Internet Routing Table: 19144
ARIN Prefixes per ASN: 14.96
ARIN Region origin ASes announcing only one prefix: 6957
ARIN Region transit ASes present in the Internet Routing Table: 1989
Average ARIN Region AS path length visible: 5.2
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4985
Number of ARIN addresses announced to Internet: 1266818368
Equivalent to 75 /8s, 130 /16s and 29 /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, 393216-402332
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: 269885
Total RIPE prefixes after maximum aggregation: 128601
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 266020
Unique aggregates announced from the RIPE address blocks: 166593
RIPE Region origin ASes present in the Internet Routing Table: 28736
RIPE Prefixes per ASN: 9.26
RIPE Region origin ASes announcing only one prefix: 12108
RIPE Region transit ASes present in the Internet Routing Table: 3947
Average RIPE Region AS path length visible: 6.0
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11994
Number of RIPE addresses announced to Internet: 723852160
Equivalent to 43 /8s, 37 /16s and 27 /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: 122260
Total LACNIC prefixes after maximum aggregation: 28310
LACNIC Deaggregation factor: 4.32
Prefixes being announced from the LACNIC address blocks: 120002
Unique aggregates announced from the LACNIC address blocks: 47453
LACNIC Region origin ASes present in the Internet Routing Table: 11146
LACNIC Prefixes per ASN: 10.77
LACNIC Region origin ASes announcing only one prefix: 2696
LACNIC Region transit ASes present in the Internet Routing Table: 2468
Average LACNIC Region AS path length visible: 6.5
Max LACNIC Region AS path length visible: 109
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9050
Number of LACNIC addresses announced to Internet: 178222848
Equivalent to 10 /8s, 159 /16s and 119 /24s
LACNIC AS Blocks 26592-26623, 27648-28671, 52224-53247,
61440-61951, 64099-64197, 262144-274844 + 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: 32592
Total AfriNIC prefixes after maximum aggregation: 6425
AfriNIC Deaggregation factor: 5.07
Prefixes being announced from the AfriNIC address blocks: 43523
Unique aggregates announced from the AfriNIC address blocks: 14198
AfriNIC Region origin ASes present in the Internet Routing Table: 1874
AfriNIC Prefixes per ASN: 23.22
AfriNIC Region origin ASes announcing only one prefix: 667
AfriNIC Region transit ASes present in the Internet Routing Table: 358
Average AfriNIC Region AS path length visible: 6.4
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1235
Number of AfriNIC addresses announced to Internet: 104290816
Equivalent to 6 /8s, 55 /16s and 90 /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 9981 8902 127 CHINAMOBILE-CN China Mobile Communication
7545 5698 837 652 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4952 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4249 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4191 1846 57 VNPT-AS-VN VNPT Corp, VN
7552 3964 1331 22 VIETEL-AS-AP Viettel Group, VN
9498 3766 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3642 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2796 835 464 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2188 433 192 TATACOMM-AS TATA Communications formerly
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 10663 11799 3793 AMAZON-02, US
174 5885 8780 903 COGENT-174, US
11492 4639 308 547 CABLEONE, US
7155 4173 288 90 VIASAT-SP-BACKBONE, US
6327 3599 1320 79 SHAW, CA
22773 3418 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3242 54889 2494 DNIC-AS-00749, US
7018 3019 23680 1896 ATT-INTERNET4, US
16625 2896 1288 2154 AKAMAI-AS, US
396982 2801 3568 427 GOOGLE-CLOUD-PLATFORM, 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 7666 1708 145 UNI2-AS, ES
39891 4466 269 55 ALJAWWALSTC-AS, SA
20940 3894 3396 141 AKAMAI-ASN1, NL
9009 3663 312 1855 M247, RO
12389 2857 2287 859 ROSTELECOM-AS, RU
34984 2333 359 584 TELLCOM-AS, TR
5384 2298 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1793 128 1320 CDNEXT, GB
8551 1779 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
13188 1607 100 26 TRIOLAN, UA
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 11617 3271 514 UNINET, MX
10620 3541 494 934 Telmex Colombia S.A., CO
13999 2547 629 22 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad y
28573 1337 2310 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1316 774 204 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1149 374 163 Axtel, S.A.B. de C.V., MX
6147 1103 369 22 Telefonica del Peru S.A.A., PE
22884 1070 98 373 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1045 2503 53 TIM SA, BR
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
24835 1622 593 29 RAYA-AS, EG
24863 1608 389 16 LINKdotNET-AS, EG
36992 1411 1519 282 ETISALAT-MISR, EG
29571 1335 85 69 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 948 523 48 Vodafone-, EG
6713 558 1861 35 IAM-AS, MA
36914 538 82 3 KENET-AS, KE
15399 509 56 57 WANANCHI-, KE
24757 437 73 5 EthioNet-AS, ET
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 11617 3271 514 UNINET, MX
16509 10663 11799 3793 AMAZON-02, US
9808 9981 8902 127 CHINAMOBILE-CN China Mobile Communication
12479 7666 1708 145 UNI2-AS, ES
174 5885 8780 903 COGENT-174, US
7545 5698 837 652 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4952 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4639 308 547 CABLEONE, US
39891 4466 269 55 ALJAWWALSTC-AS, SA
18403 4249 347 23 FPT-AS-AP FPT Telecom Company, VN
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 9981 9854 CHINAMOBILE-CN China Mobile Communications Grou
12479 7666 7521 UNI2-AS, ES
16509 10663 6870 AMAZON-02, US
7545 5698 5046 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5885 4982 COGENT-174, US
4538 4952 4878 ERX-CERNET-BKB China Education and Research Net
39891 4466 4411 ALJAWWALSTC-AS, SA
18403 4249 4226 FPT-AS-AP FPT Telecom Company, VN
45899 4191 4134 VNPT-AS-VN VNPT Corp, VN
11492 4639 4092 CABLEONE, US
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
33123 UNALLOCATED 8.10.69.0/24 174 COGENT-174, US
12169 UNALLOCATED 8.15.207.0/24 32787 PROLEXIC-TECHNOLOGIES-D
40493 UNALLOCATED 8.17.26.0/24 3356 LEVEL3, US
46639 UNALLOCATED 8.17.66.0/24 701 UUNET, US
53775 UNALLOCATED 8.20.88.0/24 7029 WINDSTREAM, US
393266 UNALLOCATED 8.23.52.0/24 46887 CROWNCASTLE-AS46887, 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 3356 LEVEL3, US
46639 UNALLOCATED 8.38.73.0/24 3356 LEVEL3, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-badAS
Prefixes from the Special Purpose Address Registry (Global)
-----------------------------------------------------------
Prefix Origin AS Description
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
23.137.192.0/24 Origin: 31798 DATACITY, CA
23.137.192.0/24 Transit: 21949 BEANFIELD, CA
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
23.152.48.0/24 Origin: 46167 RESERVED, ZZ
23.152.48.0/24 Transit: 7018 ATT-INTERNET4, US
23.164.153.0/24 Origin: 215051 IPV4GUARD, DE
23.164.153.0/24 Transit: 202673 OHZ, ES
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 /9:16 /10:37 /11:93 /12:295
/13:581 /14:1184 /15:2123 /16:13321 /17:8401 /18:14446
/19:25072 /20:45306 /21:52644 /22:113177 /23:102410 /24:591505
/25:84 /26:81 /27:102 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6720 7666 UNI2-AS, ES
8151 5788 11617 UNINET, MX
11492 3550 4639 CABLEONE, US
6327 3394 3599 SHAW, CA
39891 3356 4466 ALJAWWALSTC-AS, SA
7155 3117 4173 VIASAT-SP-BACKBONE, US
22773 2551 3418 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2170 3541 Telmex Colombia S.A., CO
30036 2163 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2152 10663 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2337 2:1707 3:453 4:8 5:4528 6:161
7:6 8:1527 9:1 11:172 12:1430 13:364
14:2446 15:324 16:259 17:365 18:877 20:416
21:4 22:188 23:6849 24:2679 25:2 27:2641
29:19 31:2738 32:48 34:69 35:140 36:2374
37:4543 38:9706 39:928 40:148 41:4161 42:1993
43:2540 44:333 45:17556 46:4661 47:319 49:2003
50:1870 51:573 52:1579 54:318 55:956 56:8
57:215 58:2272 59:1276 60:1086 61:2840 62:2793
63:1855 64:5475 65:2287 66:4667 67:3032 68:1337
69:4002 70:1145 71:573 72:2859 74:2668 75:1568
76:620 77:2529 78:1854 79:1820 80:2197 81:2024
82:1701 83:1406 84:1749 85:3178 86:1076 87:2321
88:1254 89:4289 90:688 91:8225 92:2518 93:2731
94:3827 95:4296 96:1287 97:316 98:1062 99:736
100:73 101:1198 102:3486 103:32522 104:4378 105:705
106:1058 107:2380 108:1164 109:4102 110:2179 111:3249
112:2082 113:1819 114:1898 115:2120 116:1994 117:2720
118:2907 119:2084 120:1861 121:1463 122:2829 123:2200
124:1668 125:2883 126:64 128:1450 129:966 130:1241
131:1861 132:820 133:428 134:1510 135:310 136:1205
137:1249 138:2858 139:1604 140:1457 141:1446 142:1730
143:1619 144:1018 145:366 146:2088 147:2041 148:2546
149:2879 150:1071 151:1368 152:2104 153:566 154:6714
155:1436 156:2468 157:1816 158:1183 159:2445 160:3062
161:1725 162:3567 163:1761 164:1682 165:2147 166:1306
167:1847 168:4058 169:806 170:4985 171:1068 172:3893
173:3093 174:901 175:1272 176:3486 177:4777 178:3616
179:2196 180:2497 181:3894 182:3346 183:2029 184:2250
185:21073 186:4987 187:4329 188:4119 189:4126 190:9587
191:1507 192:11072 193:9241 194:7617 195:5430 196:3238
197:3001 198:6046 199:8093 200:8108 201:6341 202:10811
203:10759 204:4602 205:3708 206:4543 207:3642 208:4207
209:5113 210:4894 211:2750 212:4427 213:3678 214:1057
215:49 216:6744 217:3078 218:1429 219:591 220:2037
221:1055 222:975 223:2247
End of report
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