[REN-BGP-stats-all] IPv4 R&E Routing Table Report - Guam (Global) view
REN Routing Table Report
cscora at bgp.nsrc.org
Thu Aug 1 21:31:06 UTC 2024
IPv4 R&E Routing Table Report 21:25 GMT Thu 01 Aug, 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: 965721
Prefixes after maximum aggregation (per Origin AS): 362989
Deaggregation factor: 2.66
Unique aggregates announced (without unneeded subnets): 464492
Number of IPv4 prefixes with a valid ROA: 500764
Number of IPv4 prefixes with an invalid ROA: 19
Number of IPv4 prefixes with no ROA: 464938
Total ASes present in the Internet Routing Table: 75964
Prefixes per ASN: 12.71
Origin-only ASes present in the Internet Routing Table: 65091
Origin ASes announcing only one prefix: 26295
Transit ASes present in the Internet Routing Table: 10873
Transit-only ASes present in the Internet Routing Table: 536
Paths with bogon ASNs present in the IPv4 Routing Table: 96
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: 1005
Number of instances of unregistered ASNs: 1019
Number of 32-bit ASNs allocated by the RIRs: 45064
Number of 32-bit ASNs visible in the Routing Table: 36779
Prefixes from 32-bit ASNs in the Routing Table: 195023
Number of bogon 32-bit ASNs visible in the Routing Table: 56
Special use prefixes present in the Routing Table: 1
Prefixes being announced from unallocated address space: 409
Number of addresses announced to Internet: 3026000512
Equivalent to 180 /8s, 93 /16s and 26 /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: 320770
APNIC Region Analysis Summary
-----------------------------
Prefixes being announced by APNIC Region ASes: 251997
Total APNIC prefixes after maximum aggregation: 74039
APNIC Deaggregation factor: 3.40
Prefixes being announced from the APNIC address blocks: 244244
Unique aggregates announced from the APNIC address blocks: 101712
APNIC Region origin ASes present in the Internet Routing Table: 14224
APNIC Prefixes per ASN: 17.17
APNIC Region origin ASes announcing only one prefix: 4332
APNIC Region transit ASes present in the Internet Routing Table: 1903
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: 9661
Number of APNIC addresses announced to Internet: 761671232
Equivalent to 45 /8s, 102 /16s and 46 /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: 280693
Total ARIN prefixes after maximum aggregation: 125559
ARIN Deaggregation factor: 2.24
Prefixes being announced from the ARIN address blocks: 285046
Unique aggregates announced from the ARIN address blocks: 134955
ARIN Region origin ASes present in the Internet Routing Table: 19110
ARIN Prefixes per ASN: 14.92
ARIN Region origin ASes announcing only one prefix: 6936
ARIN Region transit ASes present in the Internet Routing Table: 1986
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: 4942
Number of ARIN addresses announced to Internet: 1266702400
Equivalent to 75 /8s, 128 /16s and 88 /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: 268998
Total RIPE prefixes after maximum aggregation: 128019
RIPE Deaggregation factor: 2.10
Prefixes being announced from the RIPE address blocks: 264764
Unique aggregates announced from the RIPE address blocks: 165663
RIPE Region origin ASes present in the Internet Routing Table: 28715
RIPE Prefixes per ASN: 9.22
RIPE Region origin ASes announcing only one prefix: 12097
RIPE Region transit ASes present in the Internet Routing Table: 3971
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: 11930
Number of RIPE addresses announced to Internet: 714639616
Equivalent to 42 /8s, 152 /16s and 137 /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: 130006
Total LACNIC prefixes after maximum aggregation: 28400
LACNIC Deaggregation factor: 4.58
Prefixes being announced from the LACNIC address blocks: 127820
Unique aggregates announced from the LACNIC address blocks: 48057
LACNIC Region origin ASes present in the Internet Routing Table: 11124
LACNIC Prefixes per ASN: 11.49
LACNIC Region origin ASes announcing only one prefix: 2300
LACNIC Region transit ASes present in the Internet Routing Table: 2473
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: 9021
Number of LACNIC addresses announced to Internet: 177933568
Equivalent to 10 /8s, 155 /16s and 13 /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: 33022
Total AfriNIC prefixes after maximum aggregation: 6317
AfriNIC Deaggregation factor: 5.23
Prefixes being announced from the AfriNIC address blocks: 43438
Unique aggregates announced from the AfriNIC address blocks: 13780
AfriNIC Region origin ASes present in the Internet Routing Table: 1865
AfriNIC Prefixes per ASN: 23.29
AfriNIC Region origin ASes announcing only one prefix: 630
AfriNIC Region transit ASes present in the Internet Routing Table: 357
Average AfriNIC Region AS path length visible: 5.8
Max AfriNIC Region AS path length visible: 39
Number of AfriNIC region 32-bit ASNs visible in the Routing Table: 1225
Number of AfriNIC addresses announced to Internet: 104741888
Equivalent to 6 /8s, 62 /16s and 60 /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 9860 8746 74 CHINAMOBILE-CN China Mobile Communication
7545 5658 776 660 TPG-INTERNET-AP TPG Telecom Limited, AU
18403 4249 347 23 FPT-AS-AP FPT Telecom Company, VN
7552 3964 1331 21 VIETEL-AS-AP Viettel Group, VN
9498 3769 511 260 BBIL-AP BHARTI Airtel Ltd., IN
7713 3638 1044 66 TELKOMNET-AS-AP PT Telekomunikasi Indones
45899 3242 1841 105 VNPT-AS-VN VNPT Corp, VN
24560 2814 860 440 AIRTELBROADBAND-AS-AP Bharti Airtel Ltd.,
4755 2171 433 196 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 10286 11567 3650 AMAZON-02, US
11492 4615 307 554 CABLEONE, US
7155 4166 287 88 VIASAT-SP-BACKBONE, US
174 3781 8787 884 COGENT-174, US
6327 3595 1320 79 SHAW, CA
22773 3424 3035 188 ASN-CXA-ALL-CCI-22773-RDC, US
749 3258 54898 2510 DNIC-AS-00749, US
16625 3084 1338 2214 AKAMAI-AS, US
7018 2957 23677 1852 ATT-INTERNET4, US
396982 2770 3597 417 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 7711 1708 145 UNI2-AS, ES
39891 4521 271 59 ALJAWWALSTC-AS, SA
20940 3869 3396 144 AKAMAI-ASN1, NL
9009 3569 305 1840 M247, RO
12389 2857 2291 859 ROSTELECOM-AS, RU
34984 2359 363 575 TELLCOM-AS, TR
8551 1785 368 35 BEZEQ-INTERNATIONAL-AS Bezeqint Internet
212238 1739 125 1272 CDNEXT, GB
13188 1607 100 26 TRIOLAN, UA
8452 1556 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 11836 3290 518 UNINET, MX
10620 3530 493 933 Telmex Colombia S.A., CO
13999 2553 619 38 Mega Cable, S.A. de C.V., MX
11830 2004 369 64 Instituto Costarricense de Electricidad y
28573 1330 2311 258 Claro NXT Telecomunicacoes Ltda, BR
3816 1315 768 202 COLOMBIA TELECOMUNICACIONES S.A. ESP, CO
6503 1126 314 483 Axtel, S.A.B. de C.V., MX
28202 1115 52 9 Rede Brasileira de Comunicacao SA, BR
6147 1102 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 1615 389 16 LINKdotNET-AS, EG
24835 1555 593 29 RAYA-AS, EG
36992 1382 1520 280 ETISALAT-MISR, EG
29571 1298 82 75 ORANGE-COTE-IVOIRE, CI
36903 1249 554 96 MT-MPLS, MA
36935 937 521 42 Vodafone-, EG
6713 556 1861 35 IAM-AS, MA
37457 552 306 37 Telkom-Internet, ZA
36914 547 82 3 KENET-AS, KE
37342 512 32 1 MOVITEL, MZ
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 11836 3290 518 UNINET, MX
16509 10286 11567 3650 AMAZON-02, US
9808 9860 8746 74 CHINAMOBILE-CN China Mobile Communication
12479 7711 1708 145 UNI2-AS, ES
7545 5658 776 660 TPG-INTERNET-AP TPG Telecom Limited, AU
11492 4615 307 554 CABLEONE, US
39891 4521 271 59 ALJAWWALSTC-AS, SA
18403 4249 347 23 FPT-AS-AP FPT Telecom Company, VN
7155 4166 287 88 VIASAT-SP-BACKBONE, US
7552 3964 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 9860 9786 CHINAMOBILE-CN China Mobile Communications Grou
12479 7711 7566 UNI2-AS, ES
16509 10286 6636 AMAZON-02, US
7545 5658 4998 TPG-INTERNET-AP TPG Telecom Limited, AU
39891 4521 4462 ALJAWWALSTC-AS, SA
18403 4249 4226 FPT-AS-AP FPT Telecom Company, VN
7155 4166 4078 VIASAT-SP-BACKBONE, US
11492 4615 4061 CABLEONE, US
7552 3964 3943 VIETEL-AS-AP Viettel Group, VN
20940 3869 3725 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
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
23.189.192.0/24 Origin: 27593 RESERVED, ZZ
23.189.192.0/24 Transit: 174 COGENT-174, 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
/13:577 /14:1173 /15:2095 /16:13207 /17:8268 /18:13831
/19:24636 /20:43779 /21:52101 /22:112075 /23:103180 /24:589586
/25:88 /26:90 /27:137 /28:36 /29:83 /30:28
/31:9 /32:287
Advertised prefixes smaller than registry allocations
-----------------------------------------------------
ASN No of nets Total ann. Description
12479 6797 7711 UNI2-AS, ES
8151 5924 11836 UNINET, MX
11492 3527 4615 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 2159 3530 Telmex Colombia S.A., CO
30036 2156 2495 MEDIACOM-ENTERPRISE-BUSINESS, US
16509 2149 10286 AMAZON-02, US
Complete listing at https://bgp.nsrc.org/REN/Guam/data-sXXas-nos
Number of /24s announced per /8 block (Global)
----------------------------------------------
1:2276 2:1511 3:392 4:8 5:4670 6:162
7:6 8:1516 9:1 11:172 12:1433 13:364
14:2341 15:324 16:220 17:366 18:787 20:392
21:4 22:188 23:6937 24:3071 25:2 27:2637
29:19 31:2646 32:53 34:66 35:137 36:2350
37:4525 38:8312 39:913 40:147 41:4233 42:2013
43:2433 44:333 45:18050 46:4625 47:300 49:1980
50:1865 51:579 52:1580 54:319 55:942 56:8
57:221 58:2161 59:1202 60:1059 61:2838 62:2832
63:1869 64:5572 65:2299 66:4728 67:3031 68:1346
69:4047 70:1323 71:566 72:2933 74:2623 75:1595
76:614 77:2635 78:1866 79:1793 80:2188 81:2038
82:1678 83:1370 84:1705 85:3192 86:937 87:2288
88:1303 89:4227 90:698 91:8298 92:2354 93:2733
94:3775 95:4224 96:1279 97:316 98:1041 99:738
100:73 101:1166 102:3487 103:32153 104:4771 105:1080
106:1000 107:2502 108:1168 109:4084 110:2114 111:3213
112:2060 113:1816 114:1821 115:2104 116:1955 117:2639
118:2728 119:1995 120:1802 121:1309 122:2720 123:2297
124:1576 125:2831 126:64 128:1430 129:944 130:1208
131:1935 132:832 133:415 134:1717 135:308 136:1136
137:1209 138:3029 139:1535 140:1422 141:1393 142:1686
143:1660 144:1003 145:363 146:2135 147:2024 148:2560
149:2791 150:1040 151:1349 152:2261 153:594 154:6527
155:1437 156:2258 157:1922 158:1148 159:2444 160:2928
161:1718 162:3557 163:1718 164:1713 165:2166 166:1262
167:1849 168:4221 169:813 170:5117 171:1033 172:3891
173:3097 174:899 175:1261 176:3525 177:5390 178:3685
179:2382 180:2435 181:3847 182:3328 183:1981 184:2264
185:21126 186:5296 187:4701 188:4218 189:4334 190:9650
191:1978 192:11056 193:9244 194:7541 195:5415 196:3268
197:2695 198:5987 199:8043 200:8553 201:6379 202:10432
203:10459 204:4563 205:3663 206:4512 207:3583 208:4179
209:5030 210:4555 211:2535 212:4417 213:3677 214:1068
215:48 216:6760 217:3014 218:1347 219:431 220:1809
221:1037 222:699 223:2218
End of report
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