[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Mon Sep 9 21:30:33 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Mon 09 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: 971069
Prefixes after maximum aggregation (per Origin AS): 365784
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 463891
Number of IPv4 prefixes with a valid ROA: 503714
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 467336
Total ASes present in the Internet Routing Table: 76206
Prefixes per ASN: 12.74
Origin-only ASes present in the Internet Routing Table: 65268
Origin ASes announcing only one prefix: 26806
Transit ASes present in the Internet Routing Table: 10938
Transit-only ASes present in the Internet Routing Table: 525
Paths with bogon ASNs present in the IPv4 Routing Table: 100
Average AS path length visible in the Internet Routing Table: 5.5
Max AS path length visible: 206
Max AS path prepend of ASN (214727) 200
Prefixes from unregistered ASNs in the Routing Table: 997
Number of instances of unregistered ASNs: 1008
Number of 32-bit ASNs allocated by the RIRs: 45346
Number of 32-bit ASNs visible in the Routing Table: 37034
Prefixes from 32-bit ASNs in the Routing Table: 193472
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: 365
Number of addresses announced to Internet: 3037440512
Equivalent to 181 /8s, 11 /16s and 170 /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: 316117
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263197
Total APNIC prefixes after maximum aggregation: 75677
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255111
Unique aggregates announced from the APNIC address blocks: 100542
APNIC Region origin ASes present in the Internet Routing Table: 14388
APNIC Prefixes per ASN: 17.73
APNIC Region origin ASes announcing only one prefix: 4362
APNIC Region transit ASes present in the Internet Routing Table: 1956
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 39
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9773
Number of APNIC addresses announced to Internet: 763742528
Equivalent to 45 /8s, 133 /16s and 201 /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: 282386
Total ARIN prefixes after maximum aggregation: 126048
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 286310
Unique aggregates announced from the ARIN address blocks: 134899
ARIN Region origin ASes present in the Internet Routing Table: 19146
ARIN Prefixes per ASN: 14.95
ARIN Region origin ASes announcing only one prefix: 6961
ARIN Region transit ASes present in the Internet Routing Table: 1993
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: 4985
Number of ARIN addresses announced to Internet: 1266993472
Equivalent to 75 /8s, 132 /16s and 201 /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: 269841
Total RIPE prefixes after maximum aggregation: 128671
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 266010
Unique aggregates announced from the RIPE address blocks: 166620
RIPE Region origin ASes present in the Internet Routing Table: 28737
RIPE Prefixes per ASN: 9.26
RIPE Region origin ASes announcing only one prefix: 12113
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: 206
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11987
Number of RIPE addresses announced to Internet: 723890304
Equivalent to 43 /8s, 37 /16s and 176 /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: 122027
Total LACNIC prefixes after maximum aggregation: 28323
LACNIC Deaggregation factor: 4.31
Prefixes being announced from the LACNIC address blocks: 119765
Unique aggregates announced from the LACNIC address blocks: 47344
LACNIC Region origin ASes present in the Internet Routing Table: 11154
LACNIC Prefixes per ASN: 10.74
LACNIC Region origin ASes announcing only one prefix: 2703
LACNIC Region transit ASes present in the Internet Routing Table: 2478
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: 9052
Number of LACNIC addresses announced to Internet: 178238464
Equivalent to 10 /8s, 159 /16s and 180 /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: 32621
Total AfriNIC prefixes after maximum aggregation: 6423
AfriNIC Deaggregation factor: 5.08
Prefixes being announced from the AfriNIC address blocks: 43508
Unique aggregates announced from the AfriNIC address blocks: 14197
AfriNIC Region origin ASes present in the Internet Routing Table: 1876
AfriNIC Prefixes per ASN: 23.19
AfriNIC Region origin ASes announcing only one prefix: 667
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: 43
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1237
Number of AfriNIC addresses announced to Internet: 104346624
Equivalent to 6 /8s, 56 /16s and 52 /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 5694 835 652 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4959 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4251 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4191 1846 57 VNPT-AS-VN VNPT Corp, VN
7552 3942 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 10637 11796 3775 AMAZON-02, US
174 5891 8780 900 COGENT-174, US
11492 4639 308 547 CABLEONE, US
7155 4173 288 90 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
22773 3422 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
749 3250 54907 2502 DNIC-AS-00749, US
7018 3019 23680 1896 ATT-INTERNET4, US
16625 2895 1288 2153 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 7654 1708 145 UNI2-AS, ES
39891 4466 269 55 ALJAWWALSTC-AS, SA
20940 3895 3396 141 AKAMAI-ASN1, NL
9009 3667 313 1859 M247, RO
12389 2857 2287 859 ROSTELECOM-AS, RU
34984 2333 359 584 TELLCOM-AS, TR
5384 2297 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1799 128 1325 CDNEXT, GB
8551 1777 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 11735 3271 510 UNINET, MX
10620 3533 493 943 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 1317 774 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1146 374 163 Axtel, S.A.B. de C.V., MX
6147 1104 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 1621 593 29 RAYA-AS, EG
24863 1606 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 557 1861 35 IAM-AS, MA
36914 549 82 3 KENET-AS, KE
15399 505 56 53 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 11735 3271 510 UNINET, MX
16509 10637 11796 3775 AMAZON-02, US
9808 9981 8902 127 CHINAMOBILE-CN China Mobile Communication
12479 7654 1708 145 UNI2-AS, ES
174 5891 8780 900 COGENT-174, US
7545 5694 835 652 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 4251 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 7654 7509 UNI2-AS, ES
16509 10637 6862 AMAZON-02, US
7545 5694 5042 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5891 4991 COGENT-174, US
4538 4959 4885 ERX-CERNET-BKB China Education and Research Net
39891 4466 4411 ALJAWWALSTC-AS, SA
18403 4251 4228 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 /16:13319 /17:8402 /18:14453
/19:25076 /20:45281 /21:52637 /22:113099 /23:102429 /24:591319
/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 6708 7654 UNI2-AS, ES
8151 5869 11735 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 2556 3422 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2164 3533 Telmex Colombia S.A., CO
30036 2163 2501 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2150 10637 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2323 2:1705 3:449 4:8 5:4539 6:161
7:6 8:1525 9:1 11:172 12:1427 13:364
14:2449 15:324 16:259 17:365 18:878 20:416
21:4 22:188 23:6818 24:2676 25:2 27:2641
29:19 31:2744 32:48 34:69 35:140 36:2375
37:4546 38:9713 39:928 40:148 41:4164 42:1997
43:2540 44:333 45:17518 46:4631 47:320 49:2003
50:1871 51:573 52:1579 54:317 55:959 56:8
57:215 58:2272 59:1279 60:1086 61:2849 62:2786
63:1856 64:5469 65:2284 66:4667 67:3006 68:1334
69:4004 70:1144 71:573 72:2859 74:2669 75:1567
76:620 77:2532 78:1856 79:1817 80:2199 81:2025
82:1700 83:1407 84:1748 85:3179 86:1076 87:2329
88:1253 89:4293 90:684 91:8216 92:2523 93:2752
94:3826 95:4298 96:1287 97:316 98:1059 99:736
100:73 101:1200 102:3491 103:32522 104:4384 105:705
106:1058 107:2383 108:1164 109:4106 110:2181 111:3249
112:2081 113:1828 114:1896 115:2119 116:1994 117:2716
118:2905 119:2083 120:1861 121:1463 122:2831 123:2199
124:1665 125:2884 126:64 128:1450 129:966 130:1231
131:1852 132:821 133:428 134:1511 135:310 136:1207
137:1248 138:2850 139:1603 140:1457 141:1444 142:1730
143:1618 144:1017 145:365 146:2086 147:2040 148:2542
149:2886 150:1070 151:1368 152:2101 153:566 154:6713
155:1437 156:2465 157:1816 158:1183 159:2444 160:3062
161:1726 162:3569 163:1763 164:1687 165:2146 166:1307
167:1848 168:4057 169:806 170:4970 171:1065 172:3899
173:3090 174:901 175:1271 176:3488 177:4707 178:3612
179:2193 180:2497 181:3895 182:3344 183:2032 184:2256
185:21084 186:4950 187:4332 188:4120 189:4168 190:9570
191:1494 192:11076 193:9238 194:7619 195:5438 196:3231
197:3008 198:6043 199:8111 200:8092 201:6320 202:10812
203:10759 204:4606 205:3706 206:4545 207:3641 208:4205
209:5113 210:4894 211:2750 212:4437 213:3680 214:1061
215:49 216:6742 217:3079 218:1429 219:591 220:2035
221:1055 222:975 223:2247
End of report
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