[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Fri Nov 22 21:30:58 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Fri 22 Nov, 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: 981262
Prefixes after maximum aggregation (per Origin AS): 369033
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 470605
Number of IPv4 prefixes with a valid ROA: 519377
Number of IPv4 prefixes with an invalid ROA: 38
Number of IPv4 prefixes with no ROA: 461847
Total ASes present in the Internet Routing Table: 76546
Prefixes per ASN: 12.82
Origin-only ASes present in the Internet Routing Table: 65536
Origin ASes announcing only one prefix: 26854
Transit ASes present in the Internet Routing Table: 11010
Transit-only ASes present in the Internet Routing Table: 531
Paths with bogon ASNs present in the IPv4 Routing Table: 110
Average AS path length visible in the Internet Routing Table: 5.3
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 1063
Number of instances of unregistered ASNs: 1078
Number of 32-bit ASNs allocated by the RIRs: 45863
Number of 32-bit ASNs visible in the Routing Table: 37493
Prefixes from 32-bit ASNs in the Routing Table: 196617
Number of bogon 32-bit ASNs visible in the Routing Table: 46
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 353
Number of addresses announced to Internet: 3031264576
Equivalent to 180 /8s, 173 /16s and 109 /24s
Percentage of available address space announced: 81.9
Percentage of allocated address space announced: 81.9
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: 319296
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 264125
Total APNIC prefixes after maximum aggregation: 75962
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 256467
Unique aggregates announced from the APNIC address blocks: 101607
APNIC Region origin ASes present in the Internet Routing Table: 14514
APNIC Prefixes per ASN: 17.67
APNIC Region origin ASes announcing only one prefix: 4416
APNIC Region transit ASes present in the Internet Routing Table: 1954
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 34
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9920
Number of APNIC addresses announced to Internet: 761145920
Equivalent to 45 /8s, 94 /16s and 42 /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: 285709
Total ARIN prefixes after maximum aggregation: 126460
ARIN Deaggregation factor: 2.26
Prefixes being announced from the ARIN address blocks: 288057
Unique aggregates announced from the ARIN address blocks: 136050
ARIN Region origin ASes present in the Internet Routing Table: 19191
ARIN Prefixes per ASN: 15.01
ARIN Region origin ASes announcing only one prefix: 6976
ARIN Region transit ASes present in the Internet Routing Table: 2001
Average ARIN Region AS path length visible: 4.9
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 5066
Number of ARIN addresses announced to Internet: 1266259776
Equivalent to 75 /8s, 121 /16s and 151 /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, 45/8, 47/8, 48/8, 50/8, 52/8,
54/8, 55/8, 56/8, 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: 273129
Total RIPE prefixes after maximum aggregation: 130344
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 270121
Unique aggregates announced from the RIPE address blocks: 169422
RIPE Region origin ASes present in the Internet Routing Table: 28843
RIPE Prefixes per ASN: 9.37
RIPE Region origin ASes announcing only one prefix: 12129
RIPE Region transit ASes present in the Internet Routing Table: 3988
Average RIPE Region AS path length visible: 5.5
Max RIPE Region AS path length visible: 29
Number of RIPE region 32-bit ASNs visible in the Routing Table: 12152
Number of RIPE addresses announced to Internet: 722208896
Equivalent to 43 /8s, 12 /16s and 8 /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,
53/8, 57/8, 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: 123216
Total LACNIC prefixes after maximum aggregation: 28990
LACNIC Deaggregation factor: 4.25
Prefixes being announced from the LACNIC address blocks: 120675
Unique aggregates announced from the LACNIC address blocks: 48638
LACNIC Region origin ASes present in the Internet Routing Table: 11174
LACNIC Prefixes per ASN: 10.80
LACNIC Region origin ASes announcing only one prefix: 2659
LACNIC Region transit ASes present in the Internet Routing Table: 2491
Average LACNIC Region AS path length visible: 6.1
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9089
Number of LACNIC addresses announced to Internet: 177403200
Equivalent to 10 /8s, 146 /16s and 245 /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: 34020
Total AfriNIC prefixes after maximum aggregation: 6611
AfriNIC Deaggregation factor: 5.15
Prefixes being announced from the AfriNIC address blocks: 45589
Unique aggregates announced from the AfriNIC address blocks: 14597
AfriNIC Region origin ASes present in the Internet Routing Table: 1906
AfriNIC Prefixes per ASN: 23.92
AfriNIC Region origin ASes announcing only one prefix: 674
AfriNIC Region transit ASes present in the Internet Routing Table: 371
Average AfriNIC Region AS path length visible: 5.9
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1266
Number of AfriNIC addresses announced to Internet: 104039168
Equivalent to 6 /8s, 51 /16s and 131 /24s
AfriNIC AS Blocks 36864-37887, 327680-329727 & ERX transfers
AfriNIC Address Blocks 41/8, 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 10128 8909 136 CHINAMOBILE-CN China Mobile Communication
7545 6119 793 663 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4192 73 ERX-CERNET-BKB China Education and Resear
18403 4416 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4191 1874 53 VNPT-AS-VN VNPT Corp, VN
7552 3936 1331 27 VIETEL-AS-AP Viettel Group, VN
9498 3901 515 282 BBIL-AP BHARTI Airtel Ltd., IN
7713 3674 1036 72 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2782 832 536 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2205 434 190 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 11015 11952 3960 AMAZON-02, US
174 6494 8766 888 COGENT-174, US
11492 4677 311 552 CABLEONE, US
7155 4172 287 86 VIASAT-SP-BACKBONE, US
6327 3605 1320 79 SHAW, CA
22773 3404 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3262 54895 2509 DNIC-AS-00749, US
7018 3207 23563 2045 ATT-INTERNET4, US
396982 2881 3655 430 GOOGLE-CLOUD-PLATFORM, US
16625 2851 1246 2121 AKAMAI-AS, 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 7655 1709 143 UNI2-AS, ES
39891 4749 290 61 ALJAWWALSTC-AS, SA
20940 3932 3396 142 AKAMAI-ASN1, NL
9009 3672 316 1861 M247, RO
12389 2945 2293 878 ROSTELECOM-AS, RU
5384 2470 585 30 EMIRATES-INTERNET Emirates Internet, AE
34984 2345 360 574 TELLCOM-AS, TR
212238 1828 132 1350 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1601 1852 14 TE-AS TE-AS, EG
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 11465 3221 607 UNINET, MX
10620 3525 492 974 Telmex Colombia S.A., CO
13999 2534 534 373 Mega Cable, S.A. de C.V., MX
11830 1994 369 64 Instituto Costarricense de Electricidad y
3816 1327 783 201 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC,
28573 1323 2310 261 Claro NXT Telecomunicacoes Ltda, BR
6503 1127 374 163 Axtel, S.A.B. de C.V., MX
6147 1118 371 22 Telefonica del Peru S.A.A., PE
22884 1071 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1017 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 1658 593 29 RAYA-AS, EG
24863 1646 389 16 LINKdotNET-AS, EG
36992 1421 1518 288 ETISALAT-MISR, EG
29571 1406 89 61 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 1015 523 46 Vodafone-, EG
37069 904 1083 15 MOBINIL, EG
20011 565 139 330 INTERNET-SOLUTIONS, ZA
6713 556 1861 35 IAM-AS, MA
36914 550 82 3 KENET-AS, KE
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 11465 3221 607 UNINET, MX
16509 11015 11952 3960 AMAZON-02, US
9808 10128 8909 136 CHINAMOBILE-CN China Mobile Communication
12479 7655 1709 143 UNI2-AS, ES
174 6494 8766 888 COGENT-174, US
7545 6119 793 663 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4192 73 ERX-CERNET-BKB China Education and Resear
39891 4749 290 61 ALJAWWALSTC-AS, SA
11492 4677 311 552 CABLEONE, US
18403 4416 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 10128 9992 CHINAMOBILE-CN China Mobile Communications Grou
12479 7655 7512 UNI2-AS, ES
16509 11015 7055 AMAZON-02, US
174 6494 5606 COGENT-174, US
7545 6119 5456 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4978 4905 ERX-CERNET-BKB China Education and Research Net
39891 4749 4688 ALJAWWALSTC-AS, SA
18403 4416 4393 FPT-AS-AP FPT Telecom Company, VN
45899 4191 4138 VNPT-AS-VN VNPT Corp, VN
11492 4677 4125 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
23.139.32.0/24 Origin: 14727 RESERVED, ZZ
23.139.32.0/24 Transit: 6939 HURRICANE, US
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
23.154.248.0/24 Origin: 54641 IMH-IAD, US
23.154.248.0/24 Transit: 3356 LEVEL3, US
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 /10:36 /11:91 /12:296
/13:578 /14:1186 /15:2096 /16:13243 /17:8419 /18:14411
/19:24941 /20:45881 /21:53195 /22:113570 /23:102532 /24:600059
/25:104 /26:104 /27:100 /28:24 /29:73 /30:10
/31:0 /32:281
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6663 7655 UNI2-AS, ES
8151 5669 11465 UNINET, MX
11492 3555 4677 CABLEONE, US
39891 3440 4749 ALJAWWALSTC-AS, SA
6327 3400 3605 SHAW, CA
7155 3116 4172 VIASAT-SP-BACKBONE, US
22773 2534 3404 ASN-CXA-ALL-CCI-22773-RDC, US
16509 2254 11015 AMAZON-02, US
30036 2201 2541 MEDIACOM-ENTERPRISE-BUSINESS, US
10620 2159 3525 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)
----------------------------------------------
1:2317 2:1719 3:523 4:10 5:4523 6:166
7:6 8:1513 9:1 11:172 12:1413 13:352
14:2536 15:336 16:269 17:363 18:904 20:454
21:4 22:188 23:7061 24:2649 25:2 27:2735
29:19 31:3113 32:41 34:74 35:175 36:2403
37:4526 38:10204 39:900 40:149 41:4205 42:2114
43:2586 44:342 45:17863 46:4889 47:318 49:2034
50:1841 51:580 52:1573 54:315 55:947 56:8
57:236 58:2285 59:1258 60:1176 61:2847 62:2839
63:1849 64:5414 65:2274 66:4656 67:3017 68:1309
69:3994 70:1116 71:600 72:2865 74:2782 75:1627
76:633 77:2539 78:1876 79:1663 80:2245 81:2049
82:1780 83:1436 84:1774 85:3141 86:1059 87:2442
88:1260 89:4363 90:728 91:8273 92:2678 93:2838
94:3959 95:4238 96:1246 97:313 98:1067 99:734
100:71 101:1427 102:3553 103:32640 104:4438 105:730
106:1051 107:2410 108:1182 109:4088 110:2245 111:3281
112:2075 113:1845 114:1951 115:2204 116:2022 117:2752
118:2913 119:2030 120:1899 121:1461 122:2732 123:2207
124:1715 125:2883 126:62 128:1523 129:959 130:1284
131:1893 132:816 133:447 134:1528 135:318 136:1267
137:1240 138:2861 139:1608 140:1491 141:1452 142:1832
143:1611 144:1017 145:406 146:2113 147:2058 148:2561
149:2904 150:1156 151:1478 152:2111 153:565 154:7551
155:1567 156:2806 157:1846 158:1220 159:2444 160:3326
161:1744 162:3580 163:1779 164:1936 165:2150 166:1336
167:1852 168:4135 169:800 170:5018 171:1015 172:3956
173:3149 174:920 175:1296 176:3559 177:4863 178:3754
179:2286 180:2599 181:3921 182:3367 183:2068 184:2264
185:21345 186:5045 187:4252 188:4247 189:4077 190:9612
191:1520 192:11202 193:9283 194:7781 195:5525 196:3205
197:3245 198:5959 199:8227 200:8082 201:6300 202:10888
203:10818 204:4627 205:3635 206:4646 207:3537 208:4255
209:5094 210:4901 211:2719 212:4587 213:3707 214:1054
215:47 216:6609 217:3260 218:1364 219:592 220:2097
221:1058 222:962 223:2309
End of report
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