[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Tue Sep 17 21:30:35 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Tue 17 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: 972814
Prefixes after maximum aggregation (per Origin AS): 366340
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 465914
Number of IPv4 prefixes with a valid ROA: 506741
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 466054
Total ASes present in the Internet Routing Table: 76242
Prefixes per ASN: 12.76
Origin-only ASes present in the Internet Routing Table: 65316
Origin ASes announcing only one prefix: 26775
Transit ASes present in the Internet Routing Table: 10926
Transit-only ASes present in the Internet Routing Table: 531
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: 106
Max AS path prepend of ASN (269289) 101
Prefixes from unregistered ASNs in the Routing Table: 984
Number of instances of unregistered ASNs: 995
Number of 32-bit ASNs allocated by the RIRs: 45387
Number of 32-bit ASNs visible in the Routing Table: 37083
Prefixes from 32-bit ASNs in the Routing Table: 193766
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: 380
Number of addresses announced to Internet: 3036297984
Equivalent to 180 /8s, 250 /16s and 59 /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: 316406
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 263827
Total APNIC prefixes after maximum aggregation: 75730
APNIC Deaggregation factor: 3.48
Prefixes being announced from the APNIC address blocks: 255577
Unique aggregates announced from the APNIC address blocks: 100573
APNIC Region origin ASes present in the Internet Routing Table: 14400
APNIC Prefixes per ASN: 17.75
APNIC Region origin ASes announcing only one prefix: 4363
APNIC Region transit ASes present in the Internet Routing Table: 1949
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: 9785
Number of APNIC addresses announced to Internet: 763963200
Equivalent to 45 /8s, 137 /16s and 39 /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: 282987
Total ARIN prefixes after maximum aggregation: 126101
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 286793
Unique aggregates announced from the ARIN address blocks: 135171
ARIN Region origin ASes present in the Internet Routing Table: 19155
ARIN Prefixes per ASN: 14.97
ARIN Region origin ASes announcing only one prefix: 6968
ARIN Region transit ASes present in the Internet Routing Table: 1996
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: 5002
Number of ARIN addresses announced to Internet: 1266996288
Equivalent to 75 /8s, 132 /16s and 212 /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: 269652
Total RIPE prefixes after maximum aggregation: 128883
RIPE Deaggregation factor: 2.09
Prefixes being announced from the RIPE address blocks: 266018
Unique aggregates announced from the RIPE address blocks: 166946
RIPE Region origin ASes present in the Internet Routing Table: 28740
RIPE Prefixes per ASN: 9.26
RIPE Region origin ASes announcing only one prefix: 12102
RIPE Region transit ASes present in the Internet Routing Table: 3951
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: 723256192
Equivalent to 43 /8s, 28 /16s and 3 /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: 122876
Total LACNIC prefixes after maximum aggregation: 28752
LACNIC Deaggregation factor: 4.27
Prefixes being announced from the LACNIC address blocks: 120557
Unique aggregates announced from the LACNIC address blocks: 48587
LACNIC Region origin ASes present in the Internet Routing Table: 11157
LACNIC Prefixes per ASN: 10.81
LACNIC Region origin ASes announcing only one prefix: 2682
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: 9059
Number of LACNIC addresses announced to Internet: 177692928
Equivalent to 10 /8s, 151 /16s and 97 /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: 32488
Total AfriNIC prefixes after maximum aggregation: 6232
AfriNIC Deaggregation factor: 5.21
Prefixes being announced from the AfriNIC address blocks: 43489
Unique aggregates announced from the AfriNIC address blocks: 14326
AfriNIC Region origin ASes present in the Internet Routing Table: 1873
AfriNIC Prefixes per ASN: 23.22
AfriNIC Region origin ASes announcing only one prefix: 660
AfriNIC Region transit ASes present in the Internet Routing Table: 359
Average AfriNIC Region AS path length visible: 6.0
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1238
Number of AfriNIC addresses announced to Internet: 104150016
Equivalent to 6 /8s, 53 /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 10024 8902 127 CHINAMOBILE-CN China Mobile Communication
7545 5709 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4192 74 ERX-CERNET-BKB China Education and Resear
18403 4353 347 23 FPT-AS-AP FPT Telecom Company, VN
45899 4189 1846 58 VNPT-AS-VN VNPT Corp, VN
7552 4010 1331 23 VIETEL-AS-AP Viettel Group, VN
9498 3766 507 259 BBIL-AP BHARTI Airtel Ltd., IN
7713 3629 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
24560 2804 843 462 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2190 434 193 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 10712 11804 3744 AMAZON-02, US
174 5899 8781 905 COGENT-174, US
11492 4644 309 547 CABLEONE, US
7155 4169 287 86 VIASAT-SP-BACKBONE, US
6327 3602 1320 79 SHAW, CA
749 3484 55081 2707 DNIC-AS-00749, US
22773 3428 3035 187 ASN-CXA-ALL-CCI-22773-RDC, US
7018 3093 23685 1938 ATT-INTERNET4, US
16625 2878 1280 2146 AKAMAI-AS, US
396982 2818 3574 431 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 7643 1708 145 UNI2-AS, ES
39891 4466 269 55 ALJAWWALSTC-AS, SA
20940 3871 3396 140 AKAMAI-ASN1, NL
9009 3651 311 1866 M247, RO
12389 2857 2283 865 ROSTELECOM-AS, RU
34984 2334 359 585 TELLCOM-AS, TR
5384 2295 585 30 EMIRATES-INTERNET Emirates Internet, AE
212238 1821 130 1344 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1577 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 11691 3251 497 UNINET, MX
10620 3543 494 935 Telmex Colombia S.A., CO
13999 2552 534 364 Mega Cable, S.A. de C.V., MX
11830 2009 369 64 Instituto Costarricense de Electricidad y
28573 1336 2309 261 Claro NXT Telecomunicacoes Ltda, BR
3816 1322 782 199 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1148 374 163 Axtel, S.A.B. de C.V., MX
6147 1104 369 22 Telefonica del Peru S.A.A., PE
22884 1067 98 374 TOTAL PLAY TELECOMUNICACIONES SA DE CV, M
26615 1044 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 1609 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 975 523 48 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
36914 524 82 3 KENET-AS, KE
37342 516 32 1 MOVITEL, MZ
15399 511 56 57 WANANCHI-, 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 11691 3251 497 UNINET, MX
16509 10712 11804 3744 AMAZON-02, US
9808 10024 8902 127 CHINAMOBILE-CN China Mobile Communication
12479 7643 1708 145 UNI2-AS, ES
174 5899 8781 905 COGENT-174, US
7545 5709 839 646 TPG-INTERNET-AP TPG Telecom Limited, AU
4538 4979 4192 74 ERX-CERNET-BKB China Education and Resear
11492 4644 309 547 CABLEONE, US
39891 4466 269 55 ALJAWWALSTC-AS, SA
18403 4353 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 10024 9897 CHINAMOBILE-CN China Mobile Communications Grou
12479 7643 7498 UNI2-AS, ES
16509 10712 6968 AMAZON-02, US
7545 5709 5063 TPG-INTERNET-AP TPG Telecom Limited, AU
174 5899 4994 COGENT-174, US
4538 4979 4905 ERX-CERNET-BKB China Education and Research Net
39891 4466 4411 ALJAWWALSTC-AS, SA
18403 4353 4330 FPT-AS-AP FPT Telecom Company, VN
45899 4189 4131 VNPT-AS-VN VNPT Corp, VN
11492 4644 4097 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 /11:92 /12:295
/13:577 /14:1183 /15:2123 /16:13312 /17:8443 /18:14440
/19:24994 /20:45360 /21:52760 /22:113230 /23:102501 /24:592717
/25:86 /26:85 /27:105 /28:38 /29:82 /30:28
/31:9 /32:285
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6697 7643 UNI2-AS, ES
8151 5861 11691 UNINET, MX
11492 3554 4644 CABLEONE, US
6327 3397 3602 SHAW, CA
39891 3356 4466 ALJAWWALSTC-AS, SA
7155 3113 4169 VIASAT-SP-BACKBONE, US
22773 2562 3428 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2172 3543 Telmex Colombia S.A., CO
16509 2169 10712 AMAZON-02, US
30036 2168 2506 MEDIACOM-ENTERPRISE-BUSINESS, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2334 2:1710 3:469 4:10 5:4564 6:161
7:6 8:1524 9:1 11:172 12:1426 13:373
14:2452 15:328 16:259 17:364 18:886 20:421
21:4 22:188 23:6888 24:2677 25:2 27:2705
29:19 31:2769 32:48 34:69 35:140 36:2381
37:4511 38:9800 39:924 40:150 41:4157 42:2047
43:2547 44:332 45:17585 46:4620 47:320 49:2003
50:1876 51:578 52:1581 54:316 55:957 56:8
57:218 58:2273 59:1273 60:1099 61:2867 62:2791
63:1855 64:5445 65:2287 66:4682 67:3018 68:1339
69:4004 70:1141 71:573 72:2863 74:2785 75:1633
76:617 77:2534 78:1860 79:1620 80:2189 81:2035
82:1702 83:1412 84:1771 85:3139 86:1092 87:2348
88:1249 89:4311 90:685 91:8259 92:2551 93:2759
94:3832 95:4294 96:1289 97:315 98:1069 99:737
100:73 101:1197 102:3514 103:32572 104:4385 105:708
106:1064 107:2385 108:1165 109:3976 110:2183 111:3253
112:2083 113:1829 114:1901 115:2117 116:1995 117:2720
118:2914 119:2086 120:1866 121:1461 122:2840 123:2211
124:1713 125:2883 126:64 128:1451 129:966 130:1240
131:1867 132:821 133:428 134:1511 135:311 136:1203
137:1244 138:2867 139:1585 140:1453 141:1449 142:1745
143:1622 144:1013 145:369 146:2073 147:2045 148:2546
149:2866 150:1071 151:1375 152:2103 153:568 154:6837
155:1437 156:2479 157:1816 158:1188 159:2456 160:3099
161:1733 162:3571 163:1769 164:1697 165:2145 166:1311
167:1843 168:4081 169:765 170:4986 171:1064 172:3918
173:3105 174:902 175:1280 176:3489 177:4893 178:3596
179:2217 180:2501 181:3891 182:3343 183:2058 184:2255
185:21112 186:5033 187:4311 188:4139 189:4181 190:9626
191:1519 192:11069 193:9255 194:7647 195:5464 196:3230
197:2740 198:6044 199:8115 200:8209 201:6347 202:10899
203:10753 204:4612 205:3705 206:4524 207:3671 208:4209
209:5153 210:4896 211:2751 212:4465 213:3676 214:1063
215:62 216:6655 217:3088 218:1423 219:591 220:2040
221:1054 222:978 223:2256
End of report
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