[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Sep 10 21:30:23 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 10 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: 971754
Prefixes after maximum aggregation (per Origin AS): 365793
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464016
Number of IPv4 prefixes with a valid ROA: 504375
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 467360
Total ASes present in the Internet Routing Table: 76209
Prefixes per ASN: 12.75
Origin-only ASes present in the Internet Routing Table: 65270
Origin ASes announcing only one prefix: 26811
Transit ASes present in the Internet Routing Table: 10939
Transit-only ASes present in the Internet Routing Table: 529
Paths with bogon ASNs present in the IPv4 Routing Table: 98
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 994
Number of instances of unregistered ASNs: 1005
Number of 32-bit ASNs allocated by the RIRs: 45346
Number of 32-bit ASNs visible in the Routing Table: 37041
Prefixes from 32-bit ASNs in the Routing Table: 193568
Number of bogon 32-bit ASNs visible in the Routing Table: 42
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 363
Number of addresses announced to Internet: 3037546496
Equivalent to 181 /8s, 13 /16s and 72 /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: 316246
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263407
Total APNIC prefixes after maximum aggregation: 75643
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255254
Unique aggregates announced from the APNIC address blocks: 100484
APNIC Region origin ASes present in the Internet Routing Table: 14374
APNIC Prefixes per ASN: 17.76
APNIC Region origin ASes announcing only one prefix: 4364
APNIC Region transit ASes present in the Internet Routing Table: 1942
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: 9760
Number of APNIC addresses announced to Internet: 763886656
Equivalent to 45 /8s, 135 /16s and 252 /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: 282460
Total ARIN prefixes after maximum aggregation: 126039
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 286321
Unique aggregates announced from the ARIN address blocks: 134984
ARIN Region origin ASes present in the Internet Routing Table: 19149
ARIN Prefixes per ASN: 14.95
ARIN Region origin ASes announcing only one prefix: 6968
ARIN Region transit ASes present in the Internet Routing Table: 1994
Average ARIN Region AS path length visible: 5.1
Max ARIN Region AS path length visible: 29
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4989
Number of ARIN addresses announced to Internet: 1266962496
Equivalent to 75 /8s, 132 /16s and 80 /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: 269919
Total RIPE prefixes after maximum aggregation: 128740
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 266115
Unique aggregates announced from the RIPE address blocks: 166717
RIPE Region origin ASes present in the Internet Routing Table: 28748
RIPE Prefixes per ASN: 9.26
RIPE Region origin ASes announcing only one prefix: 12114
RIPE Region transit ASes present in the Internet Routing Table: 3955
Average RIPE Region AS path length visible: 5.9
Max RIPE Region AS path length visible: 30
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11999
Number of RIPE addresses announced to Internet: 723921792
Equivalent to 43 /8s, 38 /16s and 43 /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: 122331
Total LACNIC prefixes after maximum aggregation: 28319
LACNIC Deaggregation factor: 4.32
Prefixes being announced from the LACNIC address blocks: 120061
Unique aggregates announced from the LACNIC address blocks: 47361
LACNIC Region origin ASes present in the Internet Routing Table: 11154
LACNIC Prefixes per ASN: 10.76
LACNIC Region origin ASes announcing only one prefix: 2696
LACNIC Region transit ASes present in the Internet Routing Table: 2482
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 106
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9054
Number of LACNIC addresses announced to Internet: 178199808
Equivalent to 10 /8s, 159 /16s and 29 /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: 32643
Total AfriNIC prefixes after maximum aggregation: 6413
AfriNIC Deaggregation factor: 5.09
Prefixes being announced from the AfriNIC address blocks: 43640
Unique aggregates announced from the AfriNIC address blocks: 14183
AfriNIC Region origin ASes present in the Internet Routing Table: 1877
AfriNIC Prefixes per ASN: 23.25
AfriNIC Region origin ASes announcing only one prefix: 669
AfriNIC Region transit ASes present in the Internet Routing Table: 360
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 30
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1239
Number of AfriNIC addresses announced to Internet: 104347392
Equivalent to 6 /8s, 56 /16s and 55 /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 10003 8902 127 CHINAMOBILE-CN China Mobile Communication
7545 5698 836 653 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4959 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4271 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4191 1846 57 VNPT-AS-VN VNPT Corp, VN
7552 3925 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 10666 11799 3745 AMAZON-02, US
174 5903 8781 904 COGENT-174, US
11492 4639 308 547 CABLEONE, US
7155 4173 288 90 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
22773 3423 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3250 54907 2502 DNIC-AS-00749, US
7018 3029 23681 1906 ATT-INTERNET4, US
16625 2893 1290 2154 AKAMAI-AS, US
396982 2808 3569 430 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 7667 1708 145 UNI2-AS, ES
39891 4466 269 55 ALJAWWALSTC-AS, SA
20940 3893 3396 141 AKAMAI-ASN1, NL
9009 3667 313 1863 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 1801 128 1326 CDNEXT, GB
8551 1776 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 11725 3267 509 UNINET, MX
10620 3542 494 934 Telmex Colombia S.A., CO
13999 2545 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 1317 774 199 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 1064 89 375 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1043 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 1336 85 65 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 954 523 48 Vodafone-, EG
6713 558 1861 35 IAM-AS, MA
36914 544 82 3 KENET-AS, KE
15399 510 56 57 WANANCHI-, KE
24757 436 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 11725 3267 509 UNINET, MX
16509 10666 11799 3745 AMAZON-02, US
9808 10003 8902 127 CHINAMOBILE-CN China Mobile Communication
12479 7667 1708 145 UNI2-AS, ES
174 5903 8781 904 COGENT-174, US
7545 5698 836 653 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4959 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4639 308 547 CABLEONE, US
39891 4466 269 55 ALJAWWALSTC-AS, SA
18403 4271 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 10003 9876 CHINAMOBILE-CN China Mobile Communications Grou
12479 7667 7522 UNI2-AS, ES
16509 10666 6921 AMAZON-02, US
7545 5698 5045 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5903 4999 COGENT-174, US
4538 4959 4885 ERX-CERNET-BKB China Education and Research Net
39891 4466 4411 ALJAWWALSTC-AS, SA
18403 4271 4248 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 /15:2124 /16:13312 /17:8402 /18:14456
/19:25079 /20:45325 /21:52706 /22:113241 /23:102464 /24:591715
/25:84 /26:81 /27:101 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6716 7667 UNI2-AS, ES
8151 5863 11725 UNINET, MX
11492 3550 4639 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3356 4466 ALJAWWALSTC-AS, SA
7155 3117 4173 VIASAT-SP-BACKBONE, US
22773 2557 3423 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2171 3542 Telmex Colombia S.A., CO
30036 2162 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2145 10666 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2331 2:1709 3:466 4:9 5:4555 6:161
7:6 8:1525 9:1 11:172 12:1419 13:373
14:2449 15:324 16:259 17:365 18:876 20:416
21:4 22:188 23:6863 24:2679 25:2 27:2638
29:19 31:2736 32:48 34:69 35:140 36:2377
37:4538 38:9717 39:929 40:148 41:4174 42:1997
43:2543 44:333 45:17563 46:4622 47:320 49:2003
50:1864 51:573 52:1579 54:316 55:961 56:8
57:215 58:2272 59:1279 60:1088 61:2851 62:2785
63:1855 64:5451 65:2283 66:4654 67:3014 68:1335
69:4008 70:1145 71:574 72:2857 74:2665 75:1567
76:620 77:2528 78:1856 79:1818 80:2193 81:2024
82:1694 83:1409 84:1749 85:3184 86:1077 87:2328
88:1254 89:4298 90:685 91:8228 92:2526 93:2756
94:3826 95:4293 96:1287 97:316 98:1063 99:736
100:73 101:1194 102:3492 103:32528 104:4375 105:705
106:1059 107:2384 108:1162 109:4102 110:2182 111:3253
112:2082 113:1830 114:1895 115:2121 116:1995 117:2758
118:2908 119:2085 120:1862 121:1461 122:2833 123:2194
124:1665 125:2884 126:64 128:1452 129:971 130:1231
131:1849 132:821 133:428 134:1510 135:310 136:1206
137:1250 138:2850 139:1603 140:1457 141:1449 142:1732
143:1614 144:1013 145:365 146:2088 147:2044 148:2543
149:2881 150:1070 151:1371 152:2099 153:566 154:6779
155:1442 156:2471 157:1817 158:1184 159:2445 160:3070
161:1722 162:3564 163:1765 164:1683 165:2148 166:1306
167:1854 168:4062 169:804 170:4970 171:1065 172:3906
173:3088 174:902 175:1273 176:3485 177:4719 178:3612
179:2202 180:2497 181:3897 182:3346 183:2033 184:2255
185:21077 186:5000 187:4326 188:4120 189:4166 190:9621
191:1497 192:11083 193:9250 194:7627 195:5452 196:3230
197:3026 198:6049 199:8112 200:8065 201:6326 202:10809
203:10759 204:4610 205:3694 206:4537 207:3644 208:4209
209:5113 210:4894 211:2750 212:4438 213:3680 214:1061
215:49 216:6728 217:3079 218:1430 219:591 220:2035
221:1056 222:975 223:2249
End of report
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