[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Sun Jul 28 21:30:56 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Sun 28 Jul, 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: 965227
Prefixes after maximum aggregation (per Origin AS): 363814
Deaggregation factor: 2.65
Unique aggregates announced (without unneeded subnets): 466671
Number of IPv4 prefixes with a valid ROA: 499194
Number of IPv4 prefixes with an invalid ROA: 546
Number of IPv4 prefixes with no ROA: 465486
Total ASes present in the Internet Routing Table: 76016
Prefixes per ASN: 12.70
Origin-only ASes present in the Internet Routing Table: 65147
Origin ASes announcing only one prefix: 26346
Transit ASes present in the Internet Routing Table: 10869
Transit-only ASes present in the Internet Routing Table: 537
Paths with bogon ASNs present in the IPv4 Routing Table: 150
Average AS path length visible in the Internet Routing Table: 5.4
Max AS path length visible: 85
Max AS path prepend of ASN (152107) 80
Prefixes from unregistered ASNs in the Routing Table: 1035
Number of instances of unregistered ASNs: 1047
Number of 32-bit ASNs allocated by the RIRs: 45047
Number of 32-bit ASNs visible in the Routing Table: 36804
Prefixes from 32-bit ASNs in the Routing Table: 194237
Number of bogon 32-bit ASNs visible in the Routing Table: 44
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 546
Number of addresses announced to Internet: 3025599104
Equivalent to 180 /8s, 86 /16s and 250 /24s
Percentage of available address space announced: 81.7
Percentage of allocated address space announced: 81.7
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: 320438
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 252274
Total APNIC prefixes after maximum aggregation: 74159
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 244318
Unique aggregates announced from the APNIC address blocks: 101632
APNIC Region origin ASes present in the Internet Routing Table: 14226
APNIC Prefixes per ASN: 17.17
APNIC Region origin ASes announcing only one prefix: 4316
APNIC Region transit ASes present in the Internet Routing Table: 1908
Average APNIC Region AS path length visible: 5.2
Max APNIC Region AS path length visible: 85
Number of APNIC region 32-bit ASNs visible in the Routing Table: 9669
Number of APNIC addresses announced to Internet: 761594432
Equivalent to 45 /8s, 101 /16s and 2 /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: 280694
Total ARIN prefixes after maximum aggregation: 125693
ARIN Deaggregation factor: 2.23
Prefixes being announced from the ARIN address blocks: 285067
Unique aggregates announced from the ARIN address blocks: 135081
ARIN Region origin ASes present in the Internet Routing Table: 19135
ARIN Prefixes per ASN: 14.90
ARIN Region origin ASes announcing only one prefix: 6946
ARIN Region transit ASes present in the Internet Routing Table: 1987
Average ARIN Region AS path length visible: 5.0
Max ARIN Region AS path length visible: 28
Number of ARIN region 32-bit ASNs visible in the Routing Table: 4953
Number of ARIN addresses announced to Internet: 1267129152
Equivalent to 75 /8s, 134 /16s and 219 /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: 269055
Total RIPE prefixes after maximum aggregation: 127911
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 264565
Unique aggregates announced from the RIPE address blocks: 165495
RIPE Region origin ASes present in the Internet Routing Table: 28712
RIPE Prefixes per ASN: 9.21
RIPE Region origin ASes announcing only one prefix: 12099
RIPE Region transit ASes present in the Internet Routing Table: 3968
Average RIPE Region AS path length visible: 5.6
Max RIPE Region AS path length visible: 41
Number of RIPE region 32-bit ASNs visible in the Routing Table: 11927
Number of RIPE addresses announced to Internet: 714622720
Equivalent to 42 /8s, 152 /16s and 71 /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: 129349
Total LACNIC prefixes after maximum aggregation: 29047
LACNIC Deaggregation factor: 4.45
Prefixes being announced from the LACNIC address blocks: 127278
Unique aggregates announced from the LACNIC address blocks: 50298
LACNIC Region origin ASes present in the Internet Routing Table: 11139
LACNIC Prefixes per ASN: 11.43
LACNIC Region origin ASes announcing only one prefix: 2351
LACNIC Region transit ASes present in the Internet Routing Table: 2461
Average LACNIC Region AS path length visible: 6.0
Max LACNIC Region AS path length visible: 61
Number of LACNIC region 32-bit ASNs visible in the Routing Table: 9031
Number of LACNIC addresses announced to Internet: 177057024
Equivalent to 10 /8s, 141 /16s and 173 /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: 32820
Total AfriNIC prefixes after maximum aggregation: 6322
AfriNIC Deaggregation factor: 5.19
Prefixes being announced from the AfriNIC address blocks: 43453
Unique aggregates announced from the AfriNIC address blocks: 13709
AfriNIC Region origin ASes present in the Internet Routing Table: 1859
AfriNIC Prefixes per ASN: 23.37
AfriNIC Region origin ASes announcing only one prefix: 634
AfriNIC Region transit ASes present in the Internet Routing Table: 358
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 31
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1224
Number of AfriNIC addresses announced to Internet: 104892160
Equivalent to 6 /8s, 64 /16s and 135 /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 9853 8746 74 CHINAMOBILE-CN China Mobile Communication
7545 5659 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4194 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3943 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3790 511 261 BBIL-AP BHARTI Airtel Ltd., IN
7713 3648 1044 67 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3240 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2810 855 446 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2176 433 195 TATACOMM-AS TATA Communications formerly
45090 2152 1438 79 TENCENT-NET-AP Shenzhen Tencent Computer
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 10244 11527 3658 AMAZON-02, US
11492 4621 307 549 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3799 8789 886 COGENT-174, US
6327 3595 1320 79 SHAW, CA
22773 3424 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3253 54899 2505 DNIC-AS-00749, US
16625 3091 1340 2215 AKAMAI-AS, US
7018 2908 23687 1826 ATT-INTERNET4, US
396982 2758 3594 409 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 7714 1708 145 UNI2-AS, ES
39891 4521 271 59 ALJAWWALSTC-AS, SA
20940 3870 3396 144 AKAMAI-ASN1, NL
9009 3561 304 1836 M247, RO
12389 2867 2292 861 ROSTELECOM-AS, RU
34984 2355 362 574 TELLCOM-AS, TR
8551 1783 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1726 124 1261 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1578 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 11879 3306 507 UNINET, MX
10620 3525 493 939 Telmex Colombia S.A., CO
13999 2540 355 674 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1343 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1314 768 202 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1127 314 478 Axtel, S.A.B. de C.V., MX
28202 1118 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1098 369 22 Telefonica del Peru S.A.A., PE
26615 1084 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
24863 1613 389 16 LINKdotNET-AS, EG
24835 1559 593 29 RAYA-AS, EG
36992 1382 1520 280 ETISALAT-MISR, EG
29571 1293 82 76 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 938 521 43 Vodafone-, EG
37457 560 310 36 Telkom-Internet, ZA
6713 557 1861 35 IAM-AS, MA
37342 512 32 1 MOVITEL, MZ
36914 462 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 11879 3306 507 UNINET, MX
16509 10244 11527 3658 AMAZON-02, US
9808 9853 8746 74 CHINAMOBILE-CN China Mobile Communication
12479 7714 1708 145 UNI2-AS, ES
7545 5659 776 670 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4621 307 549 CABLEONE, US
39891 4521 271 59 ALJAWWALSTC-AS, SA
18403 4194 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3943 1331 21 VIETEL-AS-AP Viettel Group, 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 9853 9779 CHINAMOBILE-CN China Mobile Communications Grou
12479 7714 7569 UNI2-AS, ES
16509 10244 6586 AMAZON-02, US
7545 5659 4989 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4521 4462 ALJAWWALSTC-AS, SA
18403 4194 4171 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4621 4072 CABLEONE, US
7552 3943 3922 VIETEL-AS-AP Viettel Group, VN
20940 3870 3726 AKAMAI-ASN1, NL
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
14.192.20.0/22 Origin: 26658 HENGTONG-IDC-LLC, US
14.192.20.0/22 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
23.170.224.0/24 Origin: 30168 RESERVED, ZZ
23.170.224.0/24 Transit: 397095 SETSONLLC, 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 /10:37 /11:92 /12:294
/13:573 /14:1173 /15:2093 /16:13228 /17:8267 /18:13850
/19:24669 /20:43803 /21:52102 /22:112127 /23:103193 /24:588930
/25:86 /26:75 /27:132 /28:37 /29:83 /30:28
/31:9 /32:314
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6805 7714 UNI2-AS, ES
8151 5939 11879 UNINET, MX
11492 3532 4621 CABLEONE, US
6327 3392 3595 SHAW, CA
39891 3361 4521 ALJAWWALSTC-AS, SA
7155 3111 4166 VIASAT-SP-BACKBONE, US
22773 2560 3424 ASN-CXA-ALL-CCI-22773-RDC, US
10620 2154 3525 Telmex Colombia S.A., CO
30036 2154 2493 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2148 10244 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2273 2:1515 3:387 4:8 5:4665 6:149
7:6 8:1514 9:1 11:172 12:1438 13:366
14:2329 15:325 16:217 17:368 18:786 20:392
21:4 22:188 23:6932 24:3087 25:2 27:2638
29:19 31:2629 32:53 34:66 35:137 36:2350
37:4522 38:8187 39:913 40:147 41:4162 42:1991
43:2417 44:331 45:17918 46:4604 47:300 49:1976
50:1868 51:584 52:1577 54:318 55:929 56:8
57:220 58:2150 59:1204 60:1051 61:2860 62:2824
63:1881 64:5629 65:2299 66:4722 67:3048 68:1302
69:4060 70:1324 71:568 72:2934 74:2620 75:1592
76:613 77:2634 78:1875 79:1790 80:2192 81:2032
82:1675 83:1371 84:1712 85:3192 86:935 87:2285
88:1303 89:4233 90:700 91:8292 92:2348 93:2734
94:3766 95:4229 96:1280 97:317 98:1034 99:738
100:73 101:1161 102:3474 103:32318 104:4775 105:1068
106:999 107:2504 108:1166 109:4082 110:2125 111:3208
112:2061 113:1818 114:1815 115:2100 116:1963 117:2649
118:2712 119:1996 120:1801 121:1312 122:2720 123:2304
124:1577 125:2829 126:32 128:1421 129:942 130:1206
131:1926 132:836 133:418 134:1715 135:310 136:1134
137:1204 138:2995 139:1541 140:1421 141:1391 142:1686
143:1645 144:1021 145:363 146:2135 147:2019 148:2553
149:2799 150:1038 151:1342 152:2259 153:592 154:6526
155:1443 156:2348 157:1910 158:1112 159:2444 160:2907
161:1714 162:3552 163:1716 164:1702 165:2167 166:1257
167:1830 168:4195 169:816 170:5080 171:1028 172:3895
173:3097 174:897 175:1257 176:3520 177:5337 178:3670
179:2398 180:2431 181:3853 182:3331 183:1981 184:2258
185:21113 186:5242 187:4666 188:4210 189:4304 190:9625
191:1966 192:11060 193:9200 194:7546 195:5411 196:3266
197:2691 198:5979 199:8024 200:8536 201:6410 202:10472
203:10458 204:4571 205:3674 206:4515 207:3588 208:4185
209:5034 210:4571 211:2539 212:4404 213:3677 214:1060
215:49 216:6769 217:3012 218:1346 219:431 220:1809
221:1039 222:699 223:2217
End of report
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